| 25.35 | 53.29 | (27.94) | |
| 1:21.94 | (28.65) | 1:51.05 | (29.11) |
| 2:20.09 | (29.04) | 2:49.40 | (29.31) |
| 3:19.00 | (29.60) | 3:49.00 | (30.00) |
| 4:19.10 | (30.10) | 4:49.49 | (30.39) |
| 5:20.19 | (30.70) | 5:51.13 | (30.94) |
| 6:22.25 | (31.12) | 6:53.76 | (31.51) |
| 7:25.09 | (31.33) | 7:56.20 | (31.11) |
| 8:27.15 | (30.95) | 8:58.05 | (30.90) |
| 9:28.80 | (30.75) | 9:58.25 | (29.45) |