| 1:10.63 | 2:26.52 | (1:15.89) | |
| 3:42.39 | (1:15.87) | 4:58.67 | (1:16.28) |
| 6:15.44 | (1:16.77) | 7:32.12 | (1:16.68) |
| 8:49.33 | (1:17.21) | 10:06.12 | (1:16.79) |
| 11:23.69 | (1:17.57) | 12:41.15 | (1:17.46) |
| 13:58.81 | (1:17.66) | 15:17.46 | (1:18.65) |
| 16:34.45 | (1:16.99) | 17:51.60 | (1:17.15) |
| 19:07.73 | (1:16.13) |