| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 18 | 1:39.68 (46.46 1:39.68) |
||
| 1 | 6 | 1:14.98 (36.82 1:14.98) |
||
| 1 | 12 | 1:27.53 (41.44 1:27.53) |
||
| 2 | 19 | 1:41.41 (49.00 1:41.41) |
||
| 2 | 3 | 1:14.05 (36.66 1:14.05) |
||
| 2 | 21 | DQ (44.24 1:32.90) |
||
| 3 | 21 | DQ (47.63 1:42.25) |
||
| 3 | 10 | 1:25.43 (39.48 1:25.43) |
||
| 3 | 4 | 1:14.72 (36.49 1:14.72) |
||
| 4 | 2 | 1:13.95 (36.19 1:13.95) |
||
| 4 | 8 | 1:22.42 (39.45 1:22.42) |
||
| 4 | 16 | 1:37.71 (48.60 1:37.71) |
||
| 5 | 11 | 1:26.70 (41.56 1:26.70) |
||
| 5 | 17 | 1:37.91 (46.31 1:37.91) |
||
| 5 | 7 | 1:16.36 (36.55 1:16.36) |
||
| 6 | 1 | 1:12.13 (35.41 1:12.13) |
||
| 6 | 20 | 1:42.34 (49.43 1:42.34) |
||
| 6 | 9 | 1:25.05 (40.76 1:25.05) |
||
| 7 | 5 | 1:14.81 (36.04 1:14.81) |
||
| 7 | 13 | 1:27.82 (43.17 1:27.82) |
||
| 7 | 15 | 1:35.95 (48.75 1:35.95) |
||
| 8 | 21 | DQ (45.47 1:36.43) |
||
| 8 | 14 | 1:29.41 (43.48 1:29.41) |