| 1:12.68 | 2:34.00 | (1:21.32) | |
| 3:55.52 | (1:21.52) | 5:17.12 | (1:21.60) |
| 6:38.45 | (1:21.33) | 8:00.54 | (1:22.09) |
| 9:21.14 | (1:20.60) | 10:41.09 | (1:19.95) |
| 12:02.77 | (1:21.68) | 13:23.51 | (1:20.74) |
| 14:43.96 | (1:20.45) | 16:05.41 | (1:21.45) |
| 17:27.60 | (1:22.19) | 18:48.27 | (1:20.67) |
| 20:05.30 | (1:17.03) |