| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 8 | 1:19.90 (38.23 1:19.90) |
||
| 1 | 16 | 1:33.05 (41.34 1:33.05) |
||
| 1 | 19 | 1:38.55 (44.72 1:38.55) |
||
| 2 | 21 | DQ (43.81 1:39.55) |
||
| 2 | 4 | 1:16.09 (35.65 1:16.09) |
||
| 2 | 1 | 1:14.02 (33.91 1:14.02) |
||
| 3 | 2 | 1:14.21 (36.05 1:14.21) |
||
| 3 | 21 | DQ (50.38 2:05.60) |
||
| 3 | 10 | 1:22.66 (37.38 1:22.66) |
||
| 4 | 5 | 1:17.82 (35.61 1:17.82) |
||
| 4 | 11 | 1:25.78 (40.20 1:25.78) |
||
| 4 | 20 | 1:43.13 (46.00 1:43.13) |
||
| 5 | 17 | 1:34.43 (42.80 1:34.43) |
||
| 5 | 6 | 1:17.99 (35.19 1:17.99) |
||
| 5 | 14 | 1:29.26 (40.94 1:29.26) |
||
| 6 | 18 | 1:37.99 (43.17 1:37.99) |
||
| 6 | 9 | 1:19.95 (36.02 1:19.95) |
||
| 6 | 15 | 1:32.86 (41.79 1:32.86) |
||
| 7 | 13 | 1:29.01 (40.64 1:29.01) |
||
| 7 | 3 | 1:16.04 (35.94 1:16.04) |
||
| 7 | 21 | DQ (42.07 1:34.28) |
||
| 8 | 21 | NS (0. 0 0. 0) |
||
| 8 | 7 | 1:19.26 (34.88 1:19.26) |
||
| 8 | 12 | 1:28.91 (42.38 1:28.91) |