| 1:12.46 | 2:31.32 | (1:18.86) | |
| 3:49.74 | (1:18.42) | 5:09.76 | (1:20.02) |
| 6:28.65 | (1:18.89) | 7:48.77 | (1:20.12) |
| 9:09.75 | (1:20.98) | 10:30.01 | (1:20.26) |
| 11:50.95 | (1:20.94) | 13:11.55 | (1:20.60) |
| 14:34.04 | (1:22.49) | 15:57.37 | (1:23.33) |
| 17:19.70 | (1:22.33) | 18:42.04 | (1:22.34) |
| 20:02.97 | (1:20.93) |