| 1:11.29 | 2:27.04 | (1:15.75) | |
| 3:43.50 | (1:16.46) | 5:00.58 | (1:17.08) |
| 6:17.90 | (1:17.32) | 7:36.52 | (1:18.62) |
| 8:55.76 | (1:19.24) | 10:15.17 | (1:19.41) |
| 11:34.90 | (1:19.73) | 12:55.13 | (1:20.23) |
| 14:16.07 | (1:20.94) | 15:37.49 | (1:21.42) |
| 16:58.45 | (1:20.96) | 18:19.19 | (1:20.74) |
| 19:36.28 | (1:17.09) |