| 1:13.25 | 2:32.70 | (1:19.45) | |
| 3:53.09 | (1:20.39) | 5:13.98 | (1:20.89) |
| 6:34.72 | (1:20.74) | 7:56.34 | (1:21.62) |
| 9:17.41 | (1:21.07) | 10:37.82 | (1:20.41) |
| 11:59.98 | (1:22.16) | 13:20.70 | (1:20.72) |
| 14:41.47 | (1:20.77) | 16:02.16 | (1:20.69) |
| 17:22.33 | (1:20.17) | 18:42.43 | (1:20.10) |
| 20:00.47 | (1:18.04) |