| 1:15.71 | 2:37.31 | (1:21.60) | |
| 4:00.16 | (1:22.85) | 5:22.92 | (1:22.76) |
| 6:42.74 | (1:19.82) | 8:07.31 | (1:24.57) |
| 9:31.96 | (1:24.65) | 10:55.92 | (1:23.96) |
| 12:13.92 | (1:18.00) | 13:39.00 | (1:25.08) |
| 15:03.50 | (1:24.50) | 16:26.52 | (1:23.02) |
| 17:52.97 | (1:26.45) | 19:14.57 | (1:21.60) |
| 20:35.83 | (1:21.26) |