| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 16 | 43.45 | ||
| 1 | 9 | 34.26 | ||
| 1 | 20 | 50.33 | ||
| 2 | 22 | 55.89 | ||
| 2 | 8 | 33.60 | ||
| 2 | 11 | 38.08 | ||
| 3 | 24 | DQ | ||
| 3 | 15 | 43.38 | ||
| 3 | 1 | 30.40 | ||
| 4 | 4 | 32.64 | ||
| 4 | 18 | 48.76 | ||
| 4 | 5 | 33.09 | ||
| 5 | 2 | 30.49 | ||
| 5 | 21 | 51.20 | ||
| 5 | 13 | 39.44 | ||
| 6 | 10 | 35.54 | ||
| 6 | 6 | 33.28 | ||
| 6 | 19 | 50.31 | ||
| 7 | 14 | 41.38 | ||
| 7 | 17 | 44.77 | ||
| 7 | 7 | 33.41 | ||
| 8 | 23 | 58.13 | ||
| 8 | 12 | 39.27 | ||
| 8 | 3 | 31.19 |