| 1:15.99 | 2:36.33 | (1:20.34) | |
| 3:56.35 | (1:20.02) | 5:15.68 | (1:19.33) |
| 6:34.83 | (1:19.15) | 7:53.56 | (1:18.73) |
| 9:12.53 | (1:18.97) | 10:31.68 | (1:19.15) |
| 11:50.91 | (1:19.23) | 13:11.18 | (1:20.27) |
| 14:32.91 | (1:21.73) | 15:55.84 | (1:22.93) |
| 17:18.75 | (1:22.91) | 18:41.57 | (1:22.82) |
| 20:03.66 | (1:22.09) |