| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 24 | 45.83 | ||
| 1 | 20 | 40.81 | ||
| 1 | 19 | 40.55 | ||
| 1 | 12 | 36.88 | ||
| 2 | 15 | 37.76 | ||
| 2 | 4 | 33.52 | ||
| 2 | 30 | 1:00.20 | ||
| 2 | 31 | NS | ||
| 3 | 6 | 34.09 | ||
| 3 | 28 | 50.79 | ||
| 3 | 9 | 35.87 | ||
| 3 | 21 | 41.88 | ||
| 4 | 25 | 46.92 | ||
| 4 | 5 | 33.75 | ||
| 4 | 16 | 38.03 | ||
| 4 | 10 | 35.99 | ||
| 5 | 3 | 33.51 | ||
| 5 | 17 | 39.16 | ||
| 5 | 22 | 42.72 | ||
| 5 | 7 | 35.25 | ||
| 6 | 2 | 33.41 | ||
| 6 | 18 | 39.91 | ||
| 6 | 26 | 48.10 | ||
| 6 | 1 | 32.37 | ||
| 7 | 14 | 37.50 | ||
| 7 | 27 | 50.47 | ||
| 7 | 8 | 35.63 | ||
| 7 | 11 | 36.08 | ||
| 8 | 13 | 37.11 | ||
| 8 | 23 | 42.99 | ||
| 8 | 29 | 55.87 |