| 1:18.83 | 2:41.85 | (1:23.02) | |
| 4:05.70 | (1:23.85) | 5:30.20 | (1:24.50) |
| 6:53.96 | (1:23.76) | 8:17.58 | (1:23.62) |
| 9:41.18 | (1:23.60) | 11:04.82 | (1:23.64) |
| 12:27.90 | (1:23.08) | 13:51.45 | (1:23.55) |
| 15:14.68 | (1:23.23) | 16:38.01 | (1:23.33) |
| 18:00.97 | (1:22.96) | 19:22.99 | (1:22.02) |
| 20:45.14 | (1:22.15) |