| 1:12.69 | 2:29.78 | (1:17.09) | |
| 3:47.48 | (1:17.70) | 5:05.72 | (1:18.24) |
| 6:24.30 | (1:18.58) | 7:43.09 | (1:18.79) |
| 9:02.20 | (1:19.11) | 10:22.45 | (1:20.25) |
| 11:41.81 | (1:19.36) | 13:01.38 | (1:19.57) |
| 14:20.25 | (1:18.87) | 15:40.66 | (1:20.41) |
| 17:00.37 | (1:19.71) | 18:18.50 | (1:18.13) |
| 19:37.70 | (1:19.20) |