| 1:09.76 | 2:22.48 | (1:12.72) | |
| 3:34.78 | (1:12.30) | 4:47.77 | (1:12.99) |
| 6:01.16 | (1:13.39) | 7:15.00 | (1:13.84) |
| 8:28.88 | (1:13.88) | 9:43.64 | (1:14.76) |
| 10:58.59 | (1:14.95) | 12:13.81 | (1:15.22) |
| 13:29.03 | (1:15.22) | 14:45.28 | (1:16.25) |
| 16:01.34 | (1:16.06) | 17:18.05 | (1:16.71) |
| 18:33.54 | (1:15.49) |