| 1:15.07 | 2:33.85 | (1:18.78) | |
| 3:54.64 | (1:20.79) | 5:14.30 | (1:19.66) |
| 6:35.47 | (1:21.17) | 7:57.92 | (1:22.45) |
| 9:20.34 | (1:22.42) | 10:42.79 | (1:22.45) |
| 12:04.94 | (1:22.15) | 13:27.28 | (1:22.34) |
| 14:49.50 | (1:22.22) | 16:10.52 | (1:21.02) |
| 17:34.31 | (1:23.79) | 18:56.43 | (1:22.12) |
| 20:14.16 | (1:17.73) |