| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 12 | 40.90 | ||
| 1 | 21 | 56.62 | ||
| 1 | 14 | 46.88 | ||
| 1 | 6 | 39.14 | ||
| 2 | 18 | 52.68 | ||
| 2 | 10 | 40.27 | ||
| 2 | 3 | 38.44 | ||
| 2 | 15 | 47.32 | ||
| 3 | 1 | 36.69 | ||
| 3 | 9 | 40.08 | ||
| 3 | 20 | 54.52 | ||
| 3 | 23 | DQ | ||
| 4 | 4 | 38.52 | ||
| 4 | 8 | 39.64 | ||
| 4 | 13 | 46.86 | ||
| 4 | 19 | 52.97 | ||
| 5 | 5 | 39.09 | ||
| 5 | 22 | 58.76 | ||
| 5 | 16 | 48.62 | ||
| 5 | 7 | 39.29 | ||
| 6 | 2 | 37.16 | ||
| 6 | 17 | 49.56 | ||
| 6 | 11 | 40.67 | ||
| 6 | 23 | NS |