| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 3 | 5 | 37.52 | ||
| 3 | 4 | 37.28 | ||
| 3 | 21 | DQ | ||
| 3 | 20 | 1:22.41 | ||
| 3 | 12 | 47.08 | ||
| 4 | 16 | 54.17 | ||
| 4 | 2 | 36.49 | ||
| 4 | 9 | 46.20 | ||
| 4 | 14 | 47.15 | ||
| 4 | 6 | 42.00 | ||
| 4 | 1 | 30.75 | ||
| 4 | 21 | DQ | ||
| 5 | 11 | 46.62 | ||
| 5 | 19 | 57.40 | ||
| 5 | 3 | 37.05 | ||
| 5 | 21 | DQ | ||
| 5 | 13 | 47.14 | ||
| 5 | 15 | 52.90 | ||
| 5 | 8 | 42.58 | ||
| 6 | 17 | 55.33 | ||
| 6 | 10 | 46.31 | ||
| 6 | 7 | 42.42 | ||
| 7 | 18 | 56.63 |