| 1:15.27 | 2:38.66 | (1:23.39) | |
| 4:03.40 | (1:24.74) | 5:28.52 | (1:25.12) |
| 6:52.72 | (1:24.20) | 8:16.83 | (1:24.11) |
| 9:42.01 | (1:25.18) | 11:06.95 | (1:24.94) |
| 12:31.26 | (1:24.31) | 13:55.80 | (1:24.54) |
| 15:19.67 | (1:23.87) | 16:44.12 | (1:24.45) |
| 18:07.90 | (1:23.78) | 19:29.89 | (1:21.99) |
| 20:47.11 | (1:17.22) |