| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 26 | 43.57 | ||
| 1 | 29 | 46.95 | ||
| 1 | 16 | 35.01 | ||
| 1 | 19 | 35.44 | ||
| 2 | 22 | 37.07 | ||
| 2 | 28 | 45.61 | ||
| 2 | 9 | 34.23 | ||
| 2 | 20 | 36.53 | ||
| 3 | 27 | 43.92 | ||
| 3 | 17 | 35.18 | ||
| 3 | 13 | 34.84 | ||
| 3 | 8 | 34.14 | ||
| 4 | 23 | 37.97 | ||
| 4 | 11 | 34.62 | ||
| 4 | 21 | 36.77 | ||
| 4 | 14 | 34.96 | ||
| 5 | 5 | 33.46 | ||
| 5 | 4 | 32.63 | ||
| 5 | 6 | 33.52 | ||
| 5 | 7 | 34.04 | ||
| 6 | 2 | 28.68 | ||
| 6 | 12 | 34.80 | ||
| 6 | 15 | 34.99 | ||
| 6 | 3 | 31.66 | ||
| 7 | 18 | 35.26 | ||
| 7 | 30 | 52.13 | ||
| 7 | 10 | 34.51 | ||
| 7 | 31 | DQ | ||
| 8 | 25 | 41.86 | ||
| 8 | 1 | 28.10 | ||
| 8 | 24 | 40.65 | ||
| 8 | 31 | NS |