| 1:11.49 | 2:26.80 | (1:15.31) | |
| 3:42.50 | (1:15.70) | 4:58.57 | (1:16.07) |
| 6:15.55 | (1:16.98) | 7:32.95 | (1:17.40) |
| 8:50.88 | (1:17.93) | 10:09.11 | (1:18.23) |
| 11:27.23 | (1:18.12) | 12:45.76 | (1:18.53) |
| 14:04.64 | (1:18.88) | 15:23.53 | (1:18.89) |
| 16:42.52 | (1:18.99) | 18:01.39 | (1:18.87) |
| 19:19.33 | (1:17.94) |