| 1:13.94 | 2:35.01 | (1:21.07) | |
| 3:57.34 | (1:22.33) | 5:19.80 | (1:22.46) |
| 6:41.78 | (1:21.98) | 8:04.42 | (1:22.64) |
| 9:25.43 | (1:21.01) | 10:47.90 | (1:22.47) |
| 12:09.02 | (1:21.12) | 13:30.76 | (1:21.74) |
| 14:52.60 | (1:21.84) | 16:14.86 | (1:22.26) |
| 17:38.57 | (1:23.71) | 19:01.33 | (1:22.76) |
| 20:22.11 | (1:20.78) |