| 1:15.34 | 2:32.20 | (1:16.86) | |
| 3:47.88 | (1:15.68) | 5:02.88 | (1:15.00) |
| 6:16.97 | (1:14.09) | 7:32.66 | (1:15.69) |
| 8:47.07 | (1:14.41) | 10:02.15 | (1:15.08) |
| 11:17.50 | (1:15.35) | 12:32.43 | (1:14.93) |
| 13:46.98 | (1:14.55) | 15:01.19 | (1:14.21) |
| 16:15.05 | (1:13.86) | 17:28.01 | (1:12.96) |
| 18:38.05 | (1:10.04) |