| 1:15.31 | 2:35.42 | (1:20.11) | |
| 3:55.61 | (1:20.19) | 5:16.30 | (1:20.69) |
| 6:37.52 | (1:21.22) | 8:00.08 | (1:22.56) |
| 9:23.16 | (1:23.08) | 10:41.50 | (1:18.34) |
| 11:57.76 | (1:16.26) | 13:14.39 | (1:16.63) |
| 14:30.55 | (1:16.16) | 15:47.09 | (1:16.54) |
| 17:03.02 | (1:15.93) | 18:17.14 | (1:14.12) |
| 20:23.87 | (2:06.73) |