| 1:12.02 | 2:29.11 | (1:17.09) | |
| 3:46.86 | (1:17.75) | 5:04.80 | (1:17.94) |
| 6:23.19 | (1:18.39) | 7:42.14 | (1:18.95) |
| 9:00.51 | (1:18.37) | 10:19.26 | (1:18.75) |
| 11:38.01 | (1:18.75) | 12:57.15 | (1:19.14) |
| 14:15.10 | (1:17.95) | 15:33.67 | (1:18.57) |
| 16:52.06 | (1:18.39) | 18:10.28 | (1:18.22) |
| 19:25.76 | (1:15.48) |