| 1:10.65 | 2:25.88 | (1:15.23) | |
| 3:41.16 | (1:15.28) | 4:56.73 | (1:15.57) |
| 6:13.06 | (1:16.33) | 7:29.77 | (1:16.71) |
| 8:46.91 | (1:17.14) | 10:04.66 | (1:17.75) |
| 11:23.00 | (1:18.34) | 12:41.54 | (1:18.54) |
| 14:00.72 | (1:19.18) | 15:19.75 | (1:19.03) |
| 16:39.78 | (1:20.03) | 17:58.87 | (1:19.09) |
| 19:15.89 | (1:17.02) |