| 25.14 | 52.79 | (27.65) | |
| 1:21.24 | (28.45) | 1:49.85 | (28.61) |
| 2:18.65 | (28.80) | 2:47.73 | (29.08) |
| 3:16.99 | (29.26) | 3:46.63 | (29.64) |
| 4:16.52 | (29.89) | 4:46.25 | (29.73) |
| 5:16.35 | (30.10) | 5:46.70 | (30.35) |
| 6:17.05 | (30.35) | 6:47.57 | (30.52) |
| 7:17.99 | (30.42) | 7:48.35 | (30.36) |
| 8:18.55 | (30.20) | 8:48.95 | (30.40) |
| 9:19.21 | (30.26) | 9:48.21 | (29.00) |