| 1:08.39 | 2:21.65 | (1:13.26) | |
| 3:34.90 | (1:13.25) | 4:48.48 | (1:13.58) |
| 6:02.59 | (1:14.11) | 7:16.10 | (1:13.51) |
| 8:29.31 | (1:13.21) | 9:42.04 | (1:12.73) |
| 10:55.01 | (1:12.97) | 12:08.10 | (1:13.09) |
| 13:21.04 | (1:12.94) | 14:34.15 | (1:13.11) |
| 15:46.13 | (1:11.98) | 16:57.68 | (1:11.55) |
| 18:05.61 | (1:07.93) |