| 1:11.40 | 2:27.60 | (1:16.20) | |
| 3:43.01 | (1:15.41) | 4:58.87 | (1:15.86) |
| 6:14.58 | (1:15.71) | 7:29.88 | (1:15.30) |
| 8:44.76 | (1:14.88) | 10:00.10 | (1:15.34) |
| 11:15.07 | (1:14.97) | 12:31.18 | (1:16.11) |
| 13:47.62 | (1:16.44) | 15:03.87 | (1:16.25) |
| 16:19.82 | (1:15.95) | 17:35.19 | (1:15.37) |
| 18:48.22 | (1:13.03) |