| 1:12.31 | 2:28.63 | (1:16.32) | |
| 3:45.68 | (1:17.05) | 5:03.28 | (1:17.60) |
| 6:21.23 | (1:17.95) | 7:39.94 | (1:18.71) |
| 8:58.86 | (1:18.92) | 10:18.67 | (1:19.81) |
| 11:38.56 | (1:19.89) | 12:58.77 | (1:20.21) |
| 14:20.08 | (1:21.31) | 15:41.02 | (1:20.94) |
| 17:02.52 | (1:21.50) | 18:24.07 | (1:21.55) |
| 19:45.06 | (1:20.99) |