| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 6 | 40.34 | ||
| 1 | 18 | 56.27 | ||
| 1 | 10 | 41.42 | ||
| 2 | 20 | NS | ||
| 2 | 17 | 52.48 | ||
| 2 | 13 | 45.75 | ||
| 3 | 2 | 36.49 | ||
| 3 | 11 | 41.71 | ||
| 3 | 20 | DQ | ||
| 4 | 5 | 39.64 | ||
| 4 | 1 | 34.66 | ||
| 4 | 14 | 47.37 | ||
| 5 | 20 | NS | ||
| 5 | 9 | 41.30 | ||
| 5 | 16 | 51.27 | ||
| 6 | 7 | 40.97 | ||
| 6 | 3 | 37.83 | ||
| 6 | 15 | 50.01 | ||
| 7 | 8 | 40.99 | ||
| 7 | 4 | 39.44 | ||
| 7 | 20 | NS | ||
| 8 | 19 | 57.93 | ||
| 8 | 12 | 42.34 |