| 0. 0 | 0. 0 | ||
| 0. 0 | 0. 0 | ||
| 0. 0 | 1:19.86 | ||
| 2:47.21 | (1:27.35) | 4:16.77 | (1:29.56) |
| 5:45.50 | (1:28.73) | 7:15.47 | (1:29.97) |
| 8:45.80 | (1:30.33) | 10:15.57 | (1:29.77) |
| 11:45.28 | (1:29.71) | 13:14.33 | (1:29.05) |
| 14:42.82 | (1:28.49) | 16:09.53 | (1:26.71) |
| 17:36.75 | (1:27.22) | 19:02.80 | (1:26.05) |
| 20:28.75 | (1:25.95) | 21:48.40 | (1:19.65) |