| 1:12.64 | 2:36.47 | (1:23.83) | |
| 4:04.63 | (1:28.16) | 5:31.52 | (1:26.89) |
| 6:57.90 | (1:26.38) | 8:23.93 | (1:26.03) |
| 9:49.78 | (1:25.85) | 11:14.90 | (1:25.12) |
| 12:40.10 | (1:25.20) | 14:05.25 | (1:25.15) |
| 15:30.00 | (1:24.75) | 16:55.17 | (1:25.17) |
| 18:18.15 | (1:22.98) | 19:40.19 | (1:22.04) |
| 20:56.35 | (1:16.16) |