| 0. 0 | 2:22.73 | ||
| 3:37.21 | (1:14.48) | 4:52.48 | (1:15.27) |
| 6:07.98 | (1:15.50) | 7:23.31 | (1:15.33) |
| 8:38.47 | (1:15.16) | 9:53.70 | (1:15.23) |
| 11:08.38 | (1:14.68) | 12:22.94 | (1:14.56) |
| 13:37.48 | (1:14.54) | 14:51.24 | (1:13.76) |
| 16:04.59 | (1:13.35) | 17:17.01 | (1:12.42) |
| 18:26.96 | (1:09.95) |