| 1:10.81 | 2:26.09 | (1:15.28) | |
| 3:42.15 | (1:16.06) | 4:57.77 | (1:15.62) |
| 6:13.49 | (1:15.72) | 7:28.15 | (1:14.66) |
| 8:42.89 | (1:14.74) | 9:58.12 | (1:15.23) |
| 11:13.60 | (1:15.48) | 12:29.33 | (1:15.73) |
| 13:44.80 | (1:15.47) | 15:00.73 | (1:15.93) |
| 16:16.27 | (1:15.54) | 17:31.17 | (1:14.90) |
| 18:43.67 | (1:12.50) |