| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 22 | 1:04.89 | ||
| 1 | 21 | 1:03.26 | ||
| 2 | 7 | 43.83 | ||
| 2 | 23 | 1:05.83 | ||
| 2 | 17 | 52.08 | ||
| 2 | 14 | 49.21 | ||
| 3 | 19 | 57.87 | ||
| 3 | 9 | 45.59 | ||
| 3 | 12 | 49.05 | ||
| 3 | 1 | 37.51 | ||
| 4 | 8 | 44.55 | ||
| 4 | 4 | 38.63 | ||
| 4 | 2 | 37.66 | ||
| 4 | 11 | 48.31 | ||
| 5 | 24 | DQ | ||
| 5 | 5 | 42.52 | ||
| 5 | 18 | 54.63 | ||
| 5 | 6 | 42.53 | ||
| 6 | 3 | 37.77 | ||
| 6 | 10 | 45.64 | ||
| 6 | 16 | 49.96 | ||
| 6 | 24 | NS | ||
| 7 | 20 | 58.19 | ||
| 7 | 15 | 49.47 | ||
| 7 | 13 | 49.15 |