| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 19 | 50.58 | ||
| 1 | 7 | 39.71 | ||
| 1 | 12 | 41.47 | ||
| 1 | 27 | 1:04.85 | ||
| 2 | 1 | 33.94 | ||
| 2 | 21 | 51.94 | ||
| 2 | 11 | 41.11 | ||
| 2 | 17 | 47.81 | ||
| 3 | 30 | NS | ||
| 3 | 29 | 1:05.37 | ||
| 3 | 3 | 35.89 | ||
| 3 | 18 | 49.33 | ||
| 4 | 8 | 39.84 | ||
| 4 | 2 | 34.77 | ||
| 4 | 30 | NS | ||
| 4 | 26 | 1:02.27 | ||
| 5 | 28 | 1:04.86 | ||
| 5 | 16 | 47.27 | ||
| 5 | 20 | 50.98 | ||
| 5 | 6 | 39.07 | ||
| 6 | 4 | 37.43 | ||
| 6 | 13 | 43.10 | ||
| 6 | 24 | 55.94 | ||
| 6 | 14 | 44.14 | ||
| 7 | 10 | 40.57 | ||
| 7 | 23 | 54.29 | ||
| 7 | 25 | 58.10 | ||
| 7 | 5 | 37.54 | ||
| 8 | 30 | DQ | ||
| 8 | 22 | 54.12 | ||
| 8 | 9 | 40.28 | ||
| 8 | 15 | 46.32 |