| 1:10.83 | 2:27.31 | (1:16.48) | |
| 3:43.52 | (1:16.21) | 5:00.11 | (1:16.59) |
| 6:16.48 | (1:16.37) | 7:33.16 | (1:16.68) |
| 8:49.45 | (1:16.29) | 10:05.22 | (1:15.77) |
| 11:20.30 | (1:15.08) | 12:34.95 | (1:14.65) |
| 13:50.01 | (1:15.06) | 15:05.65 | (1:15.64) |
| 16:20.70 | (1:15.05) | 17:36.22 | (1:15.52) |
| 18:48.58 | (1:12.36) |