| 1:15.48 | 2:34.46 | (1:18.98) | |
| 3:54.81 | (1:20.35) | 5:15.50 | (1:20.69) |
| 6:35.17 | (1:19.67) | 7:56.01 | (1:20.84) |
| 9:15.78 | (1:19.77) | 10:35.41 | (1:19.63) |
| 11:55.93 | (1:20.52) | 13:14.95 | (1:19.02) |
| 14:34.47 | (1:19.52) | 15:54.09 | (1:19.62) |
| 17:12.78 | (1:18.69) | 18:31.81 | (1:19.03) |
| 19:48.70 | (1:16.89) |