| 1:14.11 | 2:32.52 | (1:18.41) | |
| 3:50.10 | (1:17.58) | 5:06.05 | (1:15.95) |
| 6:22.81 | (1:16.76) | 7:38.70 | (1:15.89) |
| 8:55.40 | (1:16.70) | 10:13.31 | (1:17.91) |
| 11:31.87 | (1:18.56) | 12:50.89 | (1:19.02) |
| 14:09.88 | (1:18.99) | 15:28.87 | (1:18.99) |
| 16:46.55 | (1:17.68) | 18:03.41 | (1:16.86) |
| 19:18.66 | (1:15.25) |