| 26.17 | 55.17 | (29.00) | |
| 1:25.07 | (29.90) | 1:55.37 | (30.30) |
| 2:25.39 | (30.02) | 2:55.61 | (30.22) |
| 3:26.16 | (30.55) | 3:56.78 | (30.62) |
| 4:27.19 | (30.41) | 4:58.09 | (30.90) |
| 5:28.53 | (30.44) | 5:59.07 | (30.54) |
| 6:29.94 | (30.87) | 7:01.30 | (31.36) |
| 7:32.94 | (31.64) | 8:04.04 | (31.10) |
| 8:35.35 | (31.31) | 9:06.37 | (31.02) |
| 9:37.80 | (31.43) | 10:08.66 | (30.86) |