| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 6 | 42.44 | ||
| 1 | 19 | 52.51 | ||
| 1 | 9 | 43.60 | ||
| 2 | 8 | 43.03 | ||
| 2 | 27 | DQ | ||
| 2 | 27 | NS | ||
| 3 | 14 | 49.07 | ||
| 3 | 5 | 39.45 | ||
| 3 | 25 | 59.16 | ||
| 4 | 11 | 45.67 | ||
| 4 | 3 | 38.59 | ||
| 4 | 24 | 56.33 | ||
| 5 | 15 | 49.13 | ||
| 5 | 21 | 54.55 | ||
| 5 | 4 | 38.61 | ||
| 6 | 13 | 48.06 | ||
| 6 | 2 | 38.52 | ||
| 6 | 22 | 54.97 | ||
| 7 | 1 | 38.14 | ||
| 7 | 12 | 46.02 | ||
| 7 | 23 | 55.24 | ||
| 8 | 27 | DQ | ||
| 8 | 16 | 50.33 | ||
| 8 | 10 | 43.94 | ||
| 9 | 17 | 50.35 | ||
| 9 | 27 | NS | ||
| 9 | 26 | 59.90 | ||
| 10 | 7 | 42.84 | ||
| 10 | 20 | 53.01 | ||
| 10 | 18 | 51.48 |