| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 5 | 36.01 | ||
| 1 | 19 | 54.08 | ||
| 1 | 12 | 44.08 | ||
| 2 | 21 | 58.80 | ||
| 2 | 4 | 35.41 | ||
| 2 | 13 | 44.11 | ||
| 3 | 10 | 41.60 | ||
| 3 | 3 | 35.00 | ||
| 3 | 22 | DQ | ||
| 4 | 1 | 32.26 | ||
| 4 | 11 | 41.75 | ||
| 4 | 20 | 54.20 | ||
| 5 | 6 | 37.49 | ||
| 5 | 9 | 40.23 | ||
| 5 | 15 | 47.95 | ||
| 6 | 18 | 50.53 | ||
| 6 | 2 | 33.06 | ||
| 6 | 14 | 44.80 | ||
| 7 | 7 | 38.14 | ||
| 7 | 22 | DQ | ||
| 7 | 17 | 48.34 | ||
| 8 | 16 | 48.26 | ||
| 8 | 8 | 39.19 |