| 1:11.65 | 2:28.56 | (1:16.91) | |
| 3:44.91 | (1:16.35) | 5:01.19 | (1:16.28) |
| 6:17.60 | (1:16.41) | 7:34.06 | (1:16.46) |
| 8:49.71 | (1:15.65) | 10:06.55 | (1:16.84) |
| 11:23.11 | (1:16.56) | 12:38.13 | (1:15.02) |
| 13:52.12 | (1:13.99) | 15:05.45 | (1:13.33) |
| 16:19.77 | (1:14.32) | 17:33.36 | (1:13.59) |
| 18:47.79 | (1:14.43) |