| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 26 | 48.79 | ||
| 1 | 7 | 32.74 | ||
| 1 | 31 | NS | ||
| 1 | 24 | 47.05 | ||
| 2 | 5 | 30.62 | ||
| 2 | 23 | 45.98 | ||
| 2 | 21 | 45.11 | ||
| 2 | 17 | 41.84 | ||
| 3 | 14 | 41.48 | ||
| 3 | 2 | 28.62 | ||
| 3 | 11 | 39.25 | ||
| 3 | 25 | 47.34 | ||
| 4 | 20 | 44.12 | ||
| 4 | 9 | 36.59 | ||
| 4 | 1 | 28.52 | ||
| 4 | 8 | 34.51 | ||
| 5 | 6 | 31.30 | ||
| 5 | 27 | 49.79 | ||
| 5 | 13 | 40.74 | ||
| 5 | 19 | 43.31 | ||
| 6 | 29 | 53.78 | ||
| 6 | 15 | 41.60 | ||
| 6 | 18 | 41.90 | ||
| 6 | 4 | 28.92 | ||
| 7 | 3 | 28.88 | ||
| 7 | 16 | 41.75 | ||
| 7 | 30 | 55.52 | ||
| 7 | 12 | 39.63 | ||
| 8 | 10 | 37.84 | ||
| 8 | 28 | 51.02 | ||
| 8 | 31 | NS | ||
| 8 | 22 | 45.60 |