| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 29 | 49.95 | ||
| 1 | 7 | 31.86 | ||
| 1 | 14 | 35.46 | ||
| 1 | 32 | NS | ||
| 2 | 18 | 38.21 | ||
| 2 | 5 | 31.57 | ||
| 2 | 26 | 45.02 | ||
| 2 | 31 | 54.13 | ||
| 3 | 17 | 37.78 | ||
| 3 | 15 | 35.88 | ||
| 3 | 2 | 31.21 | ||
| 3 | 28 | 48.21 | ||
| 4 | 16 | 35.91 | ||
| 4 | 22 | 42.59 | ||
| 4 | 11 | 34.90 | ||
| 4 | 1 | 30.45 | ||
| 5 | 6 | 31.84 | ||
| 5 | 23 | 43.28 | ||
| 5 | 9 | 32.75 | ||
| 5 | 20 | 38.93 | ||
| 6 | 21 | 41.40 | ||
| 6 | 13 | 35.24 | ||
| 6 | 3 | 31.22 | ||
| 6 | 27 | 46.06 | ||
| 7 | 8 | 32.10 | ||
| 7 | 25 | 44.45 | ||
| 7 | 4 | 31.39 | ||
| 7 | 19 | 38.48 | ||
| 8 | 12 | 34.92 | ||
| 8 | 30 | 53.81 | ||
| 8 | 24 | 43.38 | ||
| 8 | 10 | 32.84 |