| 1:12.20 | 2:27.62 | (1:15.42) | |
| 3:42.87 | (1:15.25) | 4:58.50 | (1:15.63) |
| 6:14.61 | (1:16.11) | 7:31.12 | (1:16.51) |
| 8:47.41 | (1:16.29) | 10:03.34 | (1:15.93) |
| 11:19.19 | (1:15.85) | 12:35.50 | (1:16.31) |
| 13:52.16 | (1:16.66) | 15:08.86 | (1:16.70) |
| 16:26.47 | (1:17.61) | 17:44.14 | (1:17.67) |
| 19:01.29 | (1:17.15) |