| 1° | 1 | 4 | BANDEIRA GABRIEL S14 | 1999 | Brazil | 00:57.32 | 954 |  | 
| 50m:00:26.62  100m:00:57.32 (30.70)  | 
				| 2° | 2 | 5 | CHEUNG TSUN LOK S14 | 2005 | Hong Kong - China | 00:59.26 | 887 |  | 
| 50m:00:27.70  100m:00:59.26 (31.56)  | 
				| 3° | 2 | 4 | SHCHITKOVSKII EGOR S13 | 2007 | Neutral Para Athlete | 00:58.75 | 819 |  | 
| 50m:00:28.44  100m:00:58.75 (30.31)  | 
				| 4° | 1 | 7 | BARLAAM SIMONE S9 | 2000 | G.S Fiamme Oro / Polha-Varese Apd Aps | 01:03.32 | 809 
  937.78 |  | 
| 50m:00:29.00  100m:01:03.32 (34.32)  | 
				| 5° | 2 | 1 | SHCHALKANAU YAHOR S9 | 2001 | Neutral Para Athlete | 01:04.51 | 761 |  | 
| 50m:00:30.13  100m:01:04.51 (34.38)  | 
				| 6° | 2 | 6 | WONG HON YIN S14 | 2001 | Hong Kong - China | 01:02.44 | 759 |  | 
| 50m:00:29.09  100m:01:02.44 (33.35)  | 
				| 7° | 4 | 3 | DELRUE REMI S9 | 2006 | Belgium | 01:04.57 | 758 |  | 
| 50m:00:30.10  100m:01:04.57 (34.47)  | 
				| 8° | 3 | 1 | DE JAEGER ANTON S9 | 1996 | Belgium | 01:04.66 | 754 |  | 
| 50m:00:30.03  100m:01:04.66 (34.63)  | 
				| 9° | 1 | 1 | FERRON GUTIERREZ JUAN S12 | 2003 | Spain | 01:00.66 | 741 |  | 
| 50m:00:28.00  100m:01:00.66 (32.66)  | 
				| 10° | 3 | 3 | AMODEO ALBERTO S8 | 2000 | Gruppo Sportivo Fiamme Gialle / Polha-Varese Apd Aps | 01:06.20 | 733 
  908.16 |  | 
| 50m:00:31.01  100m:01:06.20 (35.19)  | 
				| 11° | 1 | 2 | SALEI DZMITRY S12 | 1989 | Neutral Para Athlete | 01:01.02 | 725 |  | 
| 50m:00:28.48  100m:01:01.02 (32.54)  | 
				| 12° | 1 | 8 | MORLACCHI FEDERICO S9 | 1993 | Gs Fiamme Azzurre / Polha-Varese Apd Aps | 01:05.36 | 725 
  908.51 |  | 
| 50m:00:30.52  100m:01:05.36 (34.84)  | 
				| 13° | 3 | 7 | DE VISSER SAM S9 | 2003 | Belgium | 01:05.45 | 721 |  | 
| 50m:00:29.96  100m:01:05.45 (35.49)  | 
				| 14° | 1 | 3 | ALHAMBRA MOLLAR ENRIQUE JOSE S13 | 2004 | Spain | 01:01.25 | 707 |  | 
| 50m:00:28.61  100m:01:01.25 (32.64)  | 
				| 15° | 2 | 2 | NIETO NICOLAS MATIAS S10 | 2004 | Argentina | 01:03.09 | 701 |  | 
| 50m:00:29.50  100m:01:03.09 (33.59)  | 
				| 16° | 2 | 3 | LAZUTIN EVGENII S13 | 2003 | Neutral Para Athlete | 01:01.69 | 687 |  | 
| 50m:00:29.04  100m:01:01.69 (32.65)  | 
				| 17° | 7 | 7 | HUNG WING LONG S14 | 2009 | Hong Kong - China | 01:04.22 | 680 |  | 
| 50m:00:29.56  100m:01:04.22 (34.66)  | 
				| 18° | 3 | 4 | HUI KA CHUN S14 | 2001 | Hong Kong - China | 01:04.26 | 678 |  | 
| 50m:00:28.87  100m:01:04.26 (35.39)  | 
				| 19° | 4 | 1 | BOYNAZAROV AZIZBEK S8 | 2006 | Uzbekistan | 01:08.05 | 653 |  | 
| 50m:00:30.93  100m:01:08.05 (37.12)  | 
				| 20° | 4 | 8 | BUSI LORENZO LONG S9 | 2010 | Po.Ha.Fi. Asd-Aps | 01:07.03 | 652 
  885.87 |  | 
| 50m:00:30.69  100m:01:07.03 (36.34)  | 
				| 21° | 3 | 2 | KESNAR JONAS S9 | 2001 | Czechia | 01:07.08 | 650 |  | 
| 50m:00:30.90  100m:01:07.08 (36.18)  | 
				| 22° | 2 | 8 | STRASIK TADEAS S10 | 2000 | Czechia | 01:04.57 | 633 |  | 
| 50m:00:29.49  100m:01:04.57 (35.08)  | 
				| 23° | 2 | 7 | VASHKEVICH MAKSIM S12 | 1999 | Neutral Para Athlete | 01:03.22 | 621 |  | 
| 50m:00:29.72  100m:01:03.22 (33.50)  | 
				| 24° | 7 | 1 | CHOI CHI KEUNG S14 | 2008 | Hong Kong - China | 01:05.55 | 619 |  | 
| 50m:00:29.47  100m:01:05.55 (36.08)  | 
				| 25° | 5 | 1 | TSIKHANIONAK DZMITRY S9 | 2009 | Neutral Para Athlete | 01:07.93 | 612 |  | 
| 50m:00:30.98  100m:01:07.93 (36.95)  | 
				| 26° | 5 | 4 | D'ANIELLO MARCO S14 | 1998 | Ssd Mediterraneo Sport Arl | 01:06.08 | 595 
  900.58 |  | 
| 50m:00:30.22  100m:01:06.08 (35.86)  | 
				| 27° | 3 | 6 | BIKTIMIROV BOGDAN S13 | 2002 | Uzbekistan | 01:03.69 | 591 |  | 
| 50m:00:28.60  100m:01:03.69 (35.09)  | 
				| 28° | 4 | 7 | CEFFALIA ANDREA S10 | 2008 | S S. Lazio Nuoto | 01:05.95 | 568 
  851.1 |  | 
| 50m:00:29.81  100m:01:05.95 (36.14)  | 
				| 29° | 4 | 2 | LEGUIZA LUCAS ALEJANDRO S9 | 2007 | Argentina | 01:08.95 | 566 |  | 
| 50m:00:31.56  100m:01:08.95 (37.39)  | 
				| 30° | 5 | 3 | AGOSTO ALESSANDRO S14 | 2003 | Adus Triestina Nuoto | 01:07.47 | 530 |  | 
| 50m:00:30.36  100m:01:07.47 (37.11)  | 
				| 31° | 3 | 5 | HREHOROWICZ IGOR S9 | 2002 | Poland | 01:09.76 | 530 |  | 
| 50m:00:32.22  100m:01:09.76 (37.54)  | 
				| 32° | 4 | 6 | SERBIN MYKHAILO S11 | 2003 | Ukraine | 01:11.44 | 514 |  | 
| 50m:00:32.99  100m:01:11.44 (38.45)  | 
				| 33° | 4 | 5 | BELARMINO PEREIRA WENDELL S11 | 1998 | Brazil | 01:11.56 | 509 |  | 
| 50m:00:32.53  100m:01:11.56 (39.03)  | 
				| 34° | 4 | 4 | CHUI HO BON SAMUEL S14 | 2005 | Hong Kong - China | 01:08.72 | 473 |  | 
| 50m:00:31.59  100m:01:08.72 (37.13)  | 
				| 35° | 5 | 6 | NEVIANI DAVID S10 | 2011 | Asd Circolo Sportivo Guardia Di Finanza | 01:08.62 | 445 |  | 
| 50m:00:31.91  100m:01:08.62 (36.71)  | 
				| 36° | 5 | 2 | CORDOBA LAUTARO GABRIEL S8 | 2006 | Argentina | 01:13.66 | 410 |  | 
| 50m:00:32.66  100m:01:13.66 (41.00)  | 
				| 37° | 6 | 4 | RODELLA THOMAS S13 | 2006 | Gabbiano Ssd Arl | 01:09.92 | 308 
  794.62 |  | 
| 50m:00:32.50  100m:01:09.92 (37.42)  | 
				| 38° | 5 | 8 | URSO SALVATORE S11 | 1999 | A.S.D. Noived Napoli | 01:17.40 | 276 
  802.2 |  | 
| 50m:00:35.64  100m:01:17.40 (41.76)  | 
				| 39° | 6 | 3 | FRYBA PETR S8 | 2003 | Czechia | 01:17.49 | 265 |  | 
| 50m:00:34.97  100m:01:17.49 (42.52)  | 
				| 40° | 7 | 3 | STASA MATEJ S9 | 2009 | Czechia | 01:16.34 | 263 |  | 
| 50m:00:34.68  100m:01:16.34 (41.66)  | 
				| 41° | 5 | 5 | RONGONI FRANCESCO S14 | 2002 | Fermo Nuoto e Pallanuoto A.S.D. | 01:14.29 | 248 
  801.05 |  | 
| 50m:00:33.98  100m:01:14.29 (40.31)  | 
				| 42° | 7 | 6 | MAES JORDY S8 | 2003 | Belgium | 01:19.55 | 200 |  | 
| 50m:00:35.78  100m:01:19.55 (43.77)  | 
				| 43° | 6 | 5 | MYCHKA ROMAN S12 | 2002 | Ukraine | 01:13.65 | 184 |  | 
| 50m:00:32.92  100m:01:13.65 (40.73)  | 
				| 44° | 6 | 2 | VANEK JAKUB S8 | 2008 | Czechia | 01:21.31 | 153 |  | 
| 50m:00:36.25  100m:01:21.31 (45.06)  | 
				| 45° | 6 | 8 | WULZER TOMMASO S9 | 2007 | S S. Lazio Nuoto | 01:20.21 | 149 |  | 
| 50m:00:33.72  100m:01:20.21 (46.49)  | 
				| 46° | 7 | 4 | SOMEI THIBAUT S12 | 2008 | Belgium | 01:15.10 | 144 |  | 
| 50m:00:34.62  100m:01:15.10 (40.48)  | 
				| 47° | 6 | 1 | FERRANTE MIKITA S9 | 2009 | Centro Sportivo Portici Asd | 01:21.41 | 122 |  | 
| 50m:00:33.62  100m:01:21.41 (47.79)  | 
				| 48° | 7 | 5 | SIROVATCHIN ANDREI S12 | 1996 | Moldova | 01:23.51 | 22 |  | 
| 50m:00:36.28  100m:01:23.51 (47.23)  | 
				| 49° | 6 | 6 | SIMONI ALESSIO S14 | 2005 | S S. Lazio Nuoto | 01:12.72 | 0 
  818.34 |  | 
| 50m:00:33.58  100m:01:12.72 (39.14)  | 
| Notes: Exhibition swim | 
				| 50° | 6 | 7 | CASALICCHIO ALESSIO S14 | 2006 | Delfini Blu Ssd Arl | 01:17.47 | 0 
  768.17 |  | 
| 50m:00:34.86  100m:01:17.47 (42.61)  | 
| Notes: Exhibition swim | 
				| 51° | 7 | 2 | ANGELETTI MIRKO S8 | 1976 | Acqua Team Senigallia Asd | 01:40.30 | 0 
  599.4 |  | 
| 50m:00:46.52  100m:01:40.30 (53.78)  | 
| Notes: Exhibition swim | 
				| - | 5 | 7 | CASALI KEVIN S14 | 1993 | Asd Circolo Sportivo Guardia Di Finanza | DNS | 0 |  | 
| Non è stato rilevato alcun parziale | 
				| - | 1 | 5 | RAIMONDI STEFANO S10 | 1998 | G.S Fiamme Oro / Aly Sport Asd | DNS | 0 |  | 
| Non è stato rilevato alcun parziale | 
				| - | 1 | 6 | MAIDANA CANCINOS LAUTARO DANIEL S14 | 2004 | Argentina | DSQ | 0 |  | 
| 50m:00:27.63  |