| 1:09.99 | 2:26.79 | (1:16.80) | |
| 3:44.51 | (1:17.72) | 5:02.22 | (1:17.71) |
| 6:20.75 | (1:18.53) | 7:39.17 | (1:18.42) |
| 8:57.06 | (1:17.89) | 10:14.13 | (1:17.07) |
| 11:32.58 | (1:18.45) | 12:50.91 | (1:18.33) |
| 14:07.37 | (1:16.46) | 15:25.08 | (1:17.71) |
| 16:40.88 | (1:15.80) | 17:56.60 | (1:15.72) |
| 19:10.75 | (1:14.15) |