| 1:15.11 | 2:34.68 | (1:19.57) | |
| 3:54.15 | (1:19.47) | 5:14.16 | (1:20.01) |
| 6:32.54 | (1:18.38) | 7:50.64 | (1:18.10) |
| 9:07.76 | (1:17.12) | 10:25.23 | (1:17.47) |
| 11:43.11 | (1:17.88) | 13:01.13 | (1:18.02) |
| 14:15.85 | (1:14.72) | 15:29.07 | (1:13.22) |
| 16:42.92 | (1:13.85) | 17:57.80 | (1:14.88) |
| 19:11.45 | (1:13.65) |