| 1:15.10 | 2:34.94 | (1:19.84) | |
| 3:55.85 | (1:20.91) | 5:17.93 | (1:22.08) |
| 6:39.92 | (1:21.99) | 8:01.53 | (1:21.61) |
| 9:23.12 | (1:21.59) | 10:43.72 | (1:20.60) |
| 12:04.42 | (1:20.70) | 13:23.86 | (1:19.44) |
| 14:43.11 | (1:19.25) | 16:02.74 | (1:19.63) |
| 17:23.08 | (1:20.34) | 18:43.09 | (1:20.01) |
| 20:01.01 | (1:17.92) |