| 27.25 | 56.62 | (29.37) | |
| 1:26.77 | (30.15) | 1:56.77 | (30.00) |
| 2:27.13 | (30.36) | 2:57.50 | (30.37) |
| 3:27.94 | (30.44) | 3:58.37 | (30.43) |
| 4:28.73 | (30.36) | 4:59.11 | (30.38) |
| 5:29.56 | (30.45) | 6:00.16 | (30.60) |
| 6:30.98 | (30.82) | 7:01.99 | (31.01) |
| 7:33.03 | (31.04) | 8:04.42 | (31.39) |
| 8:35.61 | (31.19) | 9:07.16 | (31.55) |
| 9:38.45 | (31.29) |