| 1:16.26 | 2:35.61 | (1:19.35) | |
| 3:55.28 | (1:19.67) | 5:15.03 | (1:19.75) |
| 6:35.37 | (1:20.34) | 7:54.96 | (1:19.59) |
| 9:15.04 | (1:20.08) | 10:35.18 | (1:20.14) |
| 11:55.64 | (1:20.46) | 13:15.57 | (1:19.93) |
| 14:35.88 | (1:20.31) | 15:55.89 | (1:20.01) |
| 17:16.53 | (1:20.64) | 18:36.34 | (1:19.81) |
| 19:51.33 | (1:14.99) |