| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 24 | 53.11 | ||
| 2 | 7 | 33.09 | ||
| 2 | 23 | 50.28 | ||
| 3 | 8 | 33.69 | ||
| 3 | 6 | 33.07 | ||
| 3 | 10 | 33.99 | ||
| 3 | 21 | 48.44 | ||
| 3 | 25 | 55.26 | ||
| 4 | 4 | 32.81 | ||
| 4 | 13 | 36.32 | ||
| 4 | 16 | 45.86 | ||
| 4 | 18 | 46.76 | ||
| 4 | 3 | 31.00 | ||
| 4 | 19 | 47.41 | ||
| 5 | 14 | 37.76 | ||
| 5 | 22 | 49.25 | ||
| 5 | 20 | 47.96 | ||
| 5 | 2 | 30.52 | ||
| 5 | 5 | 32.94 | ||
| 5 | 12 | 36.12 | ||
| 6 | 17 | 46.57 | ||
| 6 | 11 | 34.13 | ||
| 6 | 15 | 37.84 | ||
| 6 | 1 | 29.93 | ||
| 6 | 9 | 33.71 | ||
| 7 | 26 | 1:23.57 | ||
| 7 | 27 | NS | ||
| 8 | 27 | NS |