| 33.76 | 1:22.52 | (48.76) | |
| 2:49.69 | (1:27.17) | 4:18.19 | (1:28.50) |
| 5:47.14 | (1:28.95) | 7:16.24 | (1:29.10) |
| 8:46.13 | (1:29.89) | 10:15.91 | (1:29.78) |
| 11:46.68 | (1:30.77) | 13:16.45 | (1:29.77) |
| 14:45.76 | (1:29.31) | 16:15.80 | (1:30.04) |
| 17:45.80 | (1:30.00) | 19:17.31 | (1:31.51) |
| 20:48.36 | (1:31.05) | 0. 0 | |
| 22:14.69 |