| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 2 | 27 | 53.12 | ||
| 2 | 11 | 42.03 | ||
| 2 | 18 | 44.90 | ||
| 2 | 2 | 36.07 | ||
| 2 | 25 | 49.67 | ||
| 3 | 8 | 40.08 | ||
| 3 | 29 | NS | ||
| 3 | 29 | DQ | ||
| 3 | 3 | 36.10 | ||
| 3 | 22 | 46.94 | ||
| 4 | 24 | 49.30 | ||
| 4 | 12 | 42.32 | ||
| 4 | 9 | 40.43 | ||
| 4 | 4 | 36.22 | ||
| 4 | 19 | 45.13 | ||
| 5 | 6 | 38.88 | ||
| 5 | 17 | 44.86 | ||
| 5 | 1 | 35.80 | ||
| 5 | 21 | 46.14 | ||
| 5 | 23 | 47.94 | ||
| 6 | 15 | 43.70 | ||
| 6 | 5 | 36.43 | ||
| 6 | 26 | 50.78 | ||
| 6 | 13 | 42.54 | ||
| 6 | 16 | 43.94 | ||
| 7 | 20 | 45.92 | ||
| 7 | 14 | 42.96 | ||
| 7 | 7 | 39.87 | ||
| 7 | 28 | 53.46 | ||
| 7 | 10 | 41.33 |