| 1:13.84 | 2:34.33 | (1:20.49) | |
| 3:55.12 | (1:20.79) | 5:16.90 | (1:21.78) |
| 6:39.47 | (1:22.57) | 8:01.01 | (1:21.54) |
| 9:23.20 | (1:22.19) | 10:45.03 | (1:21.83) |
| 12:07.01 | (1:21.98) | 13:28.76 | (1:21.75) |
| 14:50.94 | (1:22.18) | 16:12.72 | (1:21.78) |
| 17:34.47 | (1:21.75) | 18:56.66 | (1:22.19) |
| 20:17.84 | (1:21.18) |