| 1:10.73 | 2:26.08 | (1:15.35) | |
| 3:41.56 | (1:15.48) | 4:56.57 | (1:15.01) |
| 6:11.95 | (1:15.38) | 7:26.83 | (1:14.88) |
| 8:41.80 | (1:14.97) | 9:56.70 | (1:14.90) |
| 11:11.16 | (1:14.46) | 12:25.93 | (1:14.77) |
| 13:40.61 | (1:14.68) | 14:55.60 | (1:14.99) |
| 16:09.93 | (1:14.33) | 17:24.23 | (1:14.30) |
| 18:34.85 | (1:10.62) |