| 1:17.05 | 2:38.41 | (1:21.36) | |
| 3:59.88 | (1:21.47) | 5:21.99 | (1:22.11) |
| 6:43.86 | (1:21.87) | 8:04.55 | (1:20.69) |
| 9:25.11 | (1:20.56) | 10:45.61 | (1:20.50) |
| 12:05.87 | (1:20.26) | 13:25.96 | (1:20.09) |
| 14:45.22 | (1:19.26) | 16:05.46 | (1:20.24) |
| 17:25.27 | (1:19.81) | 18:43.84 | (1:18.57) |
| 19:58.06 | (1:14.22) |