| 1:10.67 | 2:25.15 | (1:14.48) | |
| 3:38.59 | (1:13.44) | 4:52.56 | (1:13.97) |
| 6:06.33 | (1:13.77) | 7:19.77 | (1:13.44) |
| 8:32.93 | (1:13.16) | 9:45.85 | (1:12.92) |
| 10:58.61 | (1:12.76) | 12:11.01 | (1:12.40) |
| 13:23.10 | (1:12.09) | 14:34.78 | (1:11.68) |
| 15:46.69 | (1:11.91) | 16:58.86 | (1:12.17) |
| 18:08.19 | (1:09.33) |