| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 35 | 44.44 | ||
| 1 | 18 | 32.15 | ||
| 1 | 46 | DQ | ||
| 1 | 36 | 44.84 | ||
| 1 | 4 | 25.59 | ||
| 2 | 41 | 47.53 | ||
| 2 | 8 | 26.02 | ||
| 2 | 20 | 33.72 | ||
| 2 | 12 | 30.04 | ||
| 2 | 34 | 44.41 | ||
| 3 | 31 | 43.18 | ||
| 3 | 10 | 29.93 | ||
| 3 | 44 | 49.93 | ||
| 3 | 6 | 25.65 | ||
| 3 | 21 | 33.75 | ||
| 4 | 2 | 25.31 | ||
| 4 | 14 | 30.72 | ||
| 4 | 33 | 44.24 | ||
| 4 | 46 | NS | ||
| 4 | 23 | 34.67 | ||
| 5 | 24 | 35.77 | ||
| 5 | 40 | 47.13 | ||
| 5 | 16 | 30.95 | ||
| 5 | 30 | 40.95 | ||
| 5 | 7 | 25.78 | ||
| 6 | 5 | 25.63 | ||
| 6 | 19 | 33.71 | ||
| 6 | 28 | 39.69 | ||
| 6 | 27 | 38.29 | ||
| 6 | 46 | NS | ||
| 7 | 22 | 34.45 | ||
| 7 | 29 | 40.19 | ||
| 7 | 45 | 50.17 | ||
| 7 | 15 | 30.91 | ||
| 7 | 46 | NS | ||
| 8 | 32 | 44.13 | ||
| 8 | 43 | 49.38 | ||
| 8 | 13 | 30.69 | ||
| 8 | 3 | 25.53 | ||
| 8 | 46 | NS | ||
| 9 | 37 | 45.60 | ||
| 9 | 17 | 31.76 | ||
| 9 | 42 | 47.55 | ||
| 9 | 9 | 26.52 | ||
| 9 | 26 | 37.66 | ||
| 10 | 25 | 36.26 | ||
| 10 | 38 | 46.26 | ||
| 10 | 39 | 46.45 | ||
| 10 | 11 | 30.00 | ||
| 10 | 1 | 23.93 |