| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 14 | 38.21 | ||
| 1 | 22 | 46.47 | ||
| 1 | 23 | 46.94 | ||
| 2 | 2 | 31.25 | ||
| 2 | 5 | 33.18 | ||
| 2 | 19 | 43.04 | ||
| 2 | 26 | 50.45 | ||
| 3 | 9 | 34.97 | ||
| 3 | 17 | 40.90 | ||
| 3 | 3 | 32.36 | ||
| 3 | 30 | DQ | ||
| 3 | 16 | 40.59 | ||
| 4 | 27 | 52.77 | ||
| 4 | 1 | 28.83 | ||
| 4 | 15 | 38.63 | ||
| 4 | 7 | 33.94 | ||
| 4 | 21 | 45.91 | ||
| 5 | 4 | 33.11 | ||
| 5 | 29 | 58.30 | ||
| 5 | 20 | 43.71 | ||
| 5 | 13 | 38.04 | ||
| 5 | 24 | 49.47 | ||
| 6 | 8 | 34.08 | ||
| 6 | 10 | 35.93 | ||
| 6 | 25 | 49.88 | ||
| 6 | 18 | 42.28 | ||
| 6 | 30 | NS | ||
| 7 | 28 | 56.96 | ||
| 7 | 12 | 36.91 | ||
| 7 | 6 | 33.72 | ||
| 8 | 11 | 36.79 |