| 1:19.57 | 2:41.92 | (1:22.35) | |
| 4:03.03 | (1:21.11) | 5:24.97 | (1:21.94) |
| 6:47.01 | (1:22.04) | 8:08.70 | (1:21.69) |
| 9:28.93 | (1:20.23) | 10:48.54 | (1:19.61) |
| 12:08.83 | (1:20.29) | 13:27.95 | (1:19.12) |
| 14:46.95 | (1:19.00) | 16:06.71 | (1:19.76) |
| 17:25.69 | (1:18.98) | 18:42.84 | (1:17.15) |
| 20:00.77 | (1:17.93) |