| 1:14.63 | 2:33.71 | (1:19.08) | |
| 3:54.15 | (1:20.44) | 5:15.07 | (1:20.92) |
| 6:35.74 | (1:20.67) | 7:56.75 | (1:21.01) |
| 9:17.46 | (1:20.71) | 10:37.90 | (1:20.44) |
| 11:58.75 | (1:20.85) | 13:20.03 | (1:21.28) |
| 14:42.12 | (1:22.09) | 16:04.83 | (1:22.71) |
| 17:27.53 | (1:22.70) | 18:51.31 | (1:23.78) |
| 20:12.35 | (1:21.04) |