| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 25 | 48.41 | ||
| 1 | 2 | 30.29 | ||
| 1 | 15 | 37.21 | ||
| 1 | 19 | 40.35 | ||
| 2 | 27 | 51.03 | ||
| 2 | 11 | 34.85 | ||
| 2 | 30 | DQ | ||
| 2 | 3 | 30.71 | ||
| 3 | 12 | 36.28 | ||
| 3 | 9 | 34.56 | ||
| 3 | 30 | DQ | ||
| 3 | 1 | 30.09 | ||
| 4 | 16 | 37.62 | ||
| 4 | 20 | 40.62 | ||
| 4 | 4 | 31.00 | ||
| 4 | 26 | 48.93 | ||
| 5 | 23 | 45.42 | ||
| 5 | 5 | 31.50 | ||
| 5 | 13 | 36.59 | ||
| 5 | 17 | 38.91 | ||
| 6 | 22 | 42.70 | ||
| 6 | 7 | 32.30 | ||
| 6 | 14 | 37.08 | ||
| 6 | 28 | 51.04 | ||
| 7 | 21 | 41.90 | ||
| 7 | 6 | 31.91 | ||
| 7 | 10 | 34.64 | ||
| 7 | 24 | 46.90 | ||
| 8 | 8 | 32.79 | ||
| 8 | 18 | 39.59 | ||
| 8 | 29 | 54.91 |