| 1:10.20 | 2:25.45 | (1:15.25) | |
| 3:41.21 | (1:15.76) | 4:57.81 | (1:16.60) |
| 6:15.63 | (1:17.82) | 7:33.40 | (1:17.77) |
| 8:51.48 | (1:18.08) | 10:09.80 | (1:18.32) |
| 11:28.43 | (1:18.63) | 12:47.43 | (1:19.00) |
| 14:06.27 | (1:18.84) | 15:25.39 | (1:19.12) |
| 16:44.10 | (1:18.71) | 18:02.74 | (1:18.64) |
| 19:19.87 | (1:17.13) |