| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 5 | 29.51 | ||
| 1 | 11 | 35.02 | ||
| 1 | 21 | 47.11 | ||
| 1 | 28 | NS | ||
| 2 | 7 | 30.71 | ||
| 2 | 20 | 46.97 | ||
| 2 | 12 | 38.21 | ||
| 2 | 25 | 49.22 | ||
| 3 | 23 | 48.79 | ||
| 3 | 18 | 43.95 | ||
| 3 | 28 | DQ | ||
| 3 | 8 | 30.88 | ||
| 4 | 10 | 34.39 | ||
| 4 | 17 | 42.51 | ||
| 4 | 15 | 41.56 | ||
| 4 | 3 | 28.56 | ||
| 5 | 1 | 28.13 | ||
| 5 | 9 | 34.35 | ||
| 5 | 16 | 41.79 | ||
| 5 | 19 | 46.34 | ||
| 6 | 13 | 38.44 | ||
| 6 | 4 | 29.28 | ||
| 6 | 26 | 50.59 | ||
| 6 | 28 | DQ | ||
| 7 | 24 | 49.13 | ||
| 7 | 6 | 30.48 | ||
| 7 | 27 | 55.03 | ||
| 7 | 28 | NS | ||
| 8 | 28 | NS | ||
| 8 | 22 | 48.23 | ||
| 8 | 14 | 38.74 | ||
| 8 | 2 | 28.55 |