| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 4 | 1:15.98 (36.43 1:15.98) |
||
| 1 | 15 | 1:25.31 (41.65 1:25.31) |
||
| 1 | 16 | 1:30.63 (42.90 1:30.63) |
||
| 2 | 12 | 1:21.38 (39.16 1:21.38) |
||
| 2 | 6 | 1:17.01 (36.08 1:17.01) |
||
| 2 | 17 | 1:31.25 (43.80 1:31.25) |
||
| 3 | 1 | 1:13.99 (35.05 1:13.99) |
||
| 3 | 13 | 1:22.04 (38.40 1:22.04) |
||
| 3 | 20 | 1:33.42 (44.92 1:33.42) |
||
| 4 | 2 | 1:15.29 (35.13 1:15.29) |
||
| 4 | 23 | DQ (43.40 1:30.99) |
||
| 4 | 14 | 1:22.42 (39.28 1:22.42) |
||
| 5 | 18 | 1:31.74 (42.23 1:31.74) |
||
| 5 | 9 | 1:18.49 (37.02 1:18.49) |
||
| 5 | 8 | 1:17.93 (36.95 1:17.93) |
||
| 6 | 19 | 1:33.39 (43.37 1:33.39) |
||
| 6 | 11 | 1:20.97 (38.53 1:20.97) |
||
| 6 | 3 | 1:15.88 (35.95 1:15.88) |
||
| 7 | 5 | 1:16.18 (36.17 1:16.18) |
||
| 7 | 7 | 1:17.38 (36.65 1:17.38) |
||
| 7 | 21 | 1:34.16 (44.21 1:34.16) |
||
| 8 | 22 | 1:36.68 (44.56 1:36.68) |
||
| 8 | 10 | 1:18.99 (37.55 1:18.99) |