| 1:15.30 | 2:36.16 | (1:20.86) | |
| 3:56.93 | (1:20.77) | 5:19.28 | (1:22.35) |
| 6:40.31 | (1:21.03) | 8:01.10 | (1:20.79) |
| 9:21.43 | (1:20.33) | 10:44.14 | (1:22.71) |
| 12:06.43 | (1:22.29) | 13:29.57 | (1:23.14) |
| 14:52.76 | (1:23.19) | 16:16.42 | (1:23.66) |
| 17:38.60 | (1:22.18) | 19:01.16 | (1:22.56) |
| 20:18.87 | (1:17.71) |