| 1:09.78 | 2:27.48 | (1:17.70) | |
| 3:45.68 | (1:18.20) | 5:04.65 | (1:18.97) |
| 6:24.03 | (1:19.38) | 7:43.58 | (1:19.55) |
| 9:03.35 | (1:19.77) | 10:22.94 | (1:19.59) |
| 11:42.69 | (1:19.75) | 13:02.34 | (1:19.65) |
| 14:22.33 | (1:19.99) | 15:43.07 | (1:20.74) |
| 17:03.71 | (1:20.64) | 18:24.05 | (1:20.34) |
| 19:43.72 | (1:19.67) |