| 1:10.97 | 2:27.38 | (1:16.41) | |
| 3:45.13 | (1:17.75) | 5:03.39 | (1:18.26) |
| 6:22.10 | (1:18.71) | 7:40.95 | (1:18.85) |
| 8:59.13 | (1:18.18) | 10:16.63 | (1:17.50) |
| 11:33.48 | (1:16.85) | 12:49.37 | (1:15.89) |
| 14:03.74 | (1:14.37) | 15:18.23 | (1:14.49) |
| 16:34.31 | (1:16.08) | 17:50.99 | (1:16.68) |
| 19:02.24 | (1:11.25) |