| 1:12.52 | 2:29.42 | (1:16.90) | |
| 3:47.14 | (1:17.72) | 5:05.84 | (1:18.70) |
| 6:24.55 | (1:18.71) | 7:44.18 | (1:19.63) |
| 9:04.13 | (1:19.95) | 10:24.16 | (1:20.03) |
| 11:43.75 | (1:19.59) | 13:03.68 | (1:19.93) |
| 14:23.54 | (1:19.86) | 15:43.40 | (1:19.86) |
| 17:03.45 | (1:20.05) | 18:23.48 | (1:20.03) |
| 19:40.06 | (1:16.58) |