| 1:11.95 | 2:28.41 | (1:16.46) | |
| 3:46.36 | (1:17.95) | 5:03.69 | (1:17.33) |
| 6:21.48 | (1:17.79) | 7:39.90 | (1:18.42) |
| 8:59.00 | (1:19.10) | 10:18.02 | (1:19.02) |
| 11:37.36 | (1:19.34) | 12:56.81 | (1:19.45) |
| 14:16.93 | (1:20.12) | 15:36.48 | (1:19.55) |
| 16:55.98 | (1:19.50) | 18:15.91 | (1:19.93) |
| 19:34.59 | (1:18.68) |