| 1:16.90 | 2:38.64 | (1:21.74) | |
| 4:01.66 | (1:23.02) | 5:24.85 | (1:23.19) |
| 6:48.09 | (1:23.24) | 8:11.43 | (1:23.34) |
| 9:33.01 | (1:21.58) | 10:53.69 | (1:20.68) |
| 12:15.33 | (1:21.64) | 13:35.80 | (1:20.47) |
| 14:56.46 | (1:20.66) | 16:17.17 | (1:20.71) |
| 17:38.10 | (1:20.93) | 18:58.16 | (1:20.06) |
| 20:13.51 | (1:15.35) |