| 1:11.81 | 2:27.42 | (1:15.61) | |
| 3:43.09 | (1:15.67) | 4:59.80 | (1:16.71) |
| 6:17.14 | (1:17.34) | 7:35.20 | (1:18.06) |
| 8:52.83 | (1:17.63) | 10:11.15 | (1:18.32) |
| 11:29.64 | (1:18.49) | 12:47.89 | (1:18.25) |
| 14:06.98 | (1:19.09) | 15:25.10 | (1:18.12) |
| 16:43.52 | (1:18.42) | 18:01.13 | (1:17.61) |
| 19:16.67 | (1:15.54) |