| 1:14.43 | 2:33.36 | (1:18.93) | |
| 3:52.94 | (1:19.58) | 5:13.88 | (1:20.94) |
| 6:34.61 | (1:20.73) | 7:55.89 | (1:21.28) |
| 9:17.23 | (1:21.34) | 10:39.56 | (1:22.33) |
| 12:01.43 | (1:21.87) | 13:24.29 | (1:22.86) |
| 14:46.99 | (1:22.70) | 16:09.77 | (1:22.78) |
| 17:32.70 | (1:22.93) | 18:54.81 | (1:22.11) |
| 20:14.94 | (1:20.13) |