| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 10 | 1:24.16 (40.18 1:24.16) |
||
| 1 | 18 | 1:42.41 (48.75 1:42.41) |
||
| 2 | 8 | 1:20.98 (39.14 1:20.98) |
||
| 2 | 17 | 1:39.79 (46.66 1:39.79) |
||
| 3 | 7 | 1:17.89 (35.80 1:17.89) |
||
| 3 | 19 | 1:43.27 (48.10 1:43.27) |
||
| 4 | 11 | 1:33.59 (46.02 1:33.59) |
||
| 4 | 2 | 1:13.43 (34.27 1:13.43) |
||
| 5 | 20 | DQ (43.83 1:33.38) |
||
| 5 | 1 | 1:13.24 (34.81 1:13.24) |
||
| 6 | 14 | 1:37.80 (45.51 1:37.80) |
||
| 6 | 3 | 1:13.88 (35.52 1:13.88) |
||
| 7 | 5 | 1:17.11 (37.21 1:17.11) |
||
| 7 | 13 | 1:35.02 (46.30 1:35.02) |
||
| 8 | 6 | 1:17.64 (36.53 1:17.64) |
||
| 8 | 15 | 1:38.82 (47.48 1:38.82) |
||
| 9 | 4 | 1:17.04 (37.85 1:17.04) |
||
| 9 | 12 | 1:34.74 (44.11 1:34.74) |
||
| 10 | 9 | 1:21.47 (39.34 1:21.47) |
||
| 10 | 16 | 1:39.11 (48.50 1:39.11) |