| 1:13.77 | 2:34.22 | (1:20.45) | |
| 3:55.21 | (1:20.99) | 5:14.33 | (1:19.12) |
| 6:34.50 | (1:20.17) | 7:54.38 | (1:19.88) |
| 9:14.57 | (1:20.19) | 10:34.06 | (1:19.49) |
| 11:54.40 | (1:20.34) | 13:14.72 | (1:20.32) |
| 14:34.93 | (1:20.21) | 15:54.78 | (1:19.85) |
| 17:14.69 | (1:19.91) | 18:34.40 | (1:19.71) |
| 19:52.20 | (1:17.80) |