| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 7 | 1:21.12 (37.64 1:21.12) |
||
| 1 | 17 | 1:26.74 (41.06 1:26.74) |
||
| 2 | 4 | 1:19.80 (37.85 1:19.80) |
||
| 2 | 15 | 1:25.99 (40.55 1:25.99) |
||
| 3 | 12 | 1:25.02 (40.39 1:25.02) |
||
| 3 | 22 | 1:45.36 (50.09 1:45.36) |
||
| 3 | 5 | 1:19.87 (37.51 1:19.87) |
||
| 3 | 19 | 1:28.25 (41.58 1:28.25) |
||
| 4 | 1 | 1:18.42 (36.59 1:18.42) |
||
| 4 | 11 | 1:23.13 (39.06 1:23.13) |
||
| 4 | 10 | 1:22.16 (37.69 1:22.16) |
||
| 4 | 24 | DQ (51.83 1:49.05) |
||
| 5 | 23 | 1:47.29 (51.58 1:47.29) |
||
| 5 | 9 | 1:21.99 (38.26 1:21.99) |
||
| 5 | 3 | 1:18.99 (37.37 1:18.99) |
||
| 5 | 16 | 1:26.46 (39.99 1:26.46) |
||
| 6 | 21 | 1:44.82 (46.57 1:44.82) |
||
| 6 | 20 | 1:29.15 (40.89 1:29.15) |
||
| 6 | 2 | 1:18.66 (36.97 1:18.66) |
||
| 6 | 18 | 1:26.84 (41.79 1:26.84) |
||
| 7 | 6 | 1:21.00 (38.03 1:21.00) |
||
| 7 | 14 | 1:25.51 (40.36 1:25.51) |
||
| 8 | 13 | 1:25.16 (39.46 1:25.16) |
||
| 8 | 8 | 1:21.68 (37.83 1:21.68) |