| 1:15.53 | 2:35.45 | (1:19.92) | |
| 3:54.99 | (1:19.54) | 5:16.55 | (1:21.56) |
| 6:40.46 | (1:23.91) | 8:04.45 | (1:23.99) |
| 9:28.10 | (1:23.65) | 10:50.43 | (1:22.33) |
| 12:14.00 | (1:23.57) | 13:36.33 | (1:22.33) |
| 14:58.41 | (1:22.08) | 16:20.27 | (1:21.86) |
| 17:43.06 | (1:22.79) | 19:04.80 | (1:21.74) |
| 20:24.11 | (1:19.31) |