| 1:10.93 | 2:25.90 | (1:14.97) | |
| 3:40.88 | (1:14.98) | 4:56.40 | (1:15.52) |
| 6:12.14 | (1:15.74) | 7:27.48 | (1:15.34) |
| 8:43.13 | (1:15.65) | 9:58.30 | (1:15.17) |
| 11:14.01 | (1:15.71) | 12:30.18 | (1:16.17) |
| 13:46.12 | (1:15.94) | 15:02.84 | (1:16.72) |
| 16:19.98 | (1:17.14) | 17:36.61 | (1:16.63) |
| 18:53.12 | (1:16.51) |