| 25.82 | 54.26 | (28.44) | |
| 1:23.42 | (29.16) | 1:53.39 | (29.97) |
| 2:23.35 | (29.96) | 2:53.60 | (30.25) |
| 3:23.57 | (29.97) | 3:53.69 | (30.12) |
| 4:23.79 | (30.10) | 4:54.15 | (30.36) |
| 5:24.57 | (30.42) | 5:54.76 | (30.19) |
| 6:25.26 | (30.50) | 6:55.89 | (30.63) |
| 7:26.78 | (30.89) | 7:57.81 | (31.03) |
| 8:28.53 | (30.72) | 8:59.61 | (31.08) |
| 9:30.63 | (31.02) | 10:00.91 | (30.28) |