| 1:18.78 | 2:42.26 | (1:23.48) | |
| 4:05.29 | (1:23.03) | 5:29.31 | (1:24.02) |
| 6:52.57 | (1:23.26) | 8:15.50 | (1:22.93) |
| 9:38.30 | (1:22.80) | 10:59.20 | (1:20.90) |
| 12:19.96 | (1:20.76) | 13:41.44 | (1:21.48) |
| 15:02.07 | (1:20.63) | 16:22.66 | (1:20.59) |
| 17:44.27 | (1:21.61) | 19:04.94 | (1:20.67) |
| 20:21.99 | (1:17.05) |