| 1:14.17 | 2:34.92 | (1:20.75) | |
| 3:56.31 | (1:21.39) | 5:18.18 | (1:21.87) |
| 6:38.65 | (1:20.47) | 7:58.06 | (1:19.41) |
| 9:18.84 | (1:20.78) | 10:39.97 | (1:21.13) |
| 11:58.73 | (1:18.76) | 13:21.11 | (1:22.38) |
| 14:44.37 | (1:23.26) | 16:11.08 | (1:26.71) |
| 17:38.42 | (1:27.34) | 19:05.74 | (1:27.32) |
| 20:27.90 | (1:22.16) |