| 1:14.86 | 2:37.44 | (1:22.58) | |
| 4:00.23 | (1:22.79) | 5:22.33 | (1:22.10) |
| 6:44.26 | (1:21.93) | 8:06.18 | (1:21.92) |
| 9:28.34 | (1:22.16) | 10:50.53 | (1:22.19) |
| 12:13.11 | (1:22.58) | 13:36.66 | (1:23.55) |
| 14:59.03 | (1:22.37) | 16:21.48 | (1:22.45) |
| 17:43.85 | (1:22.37) | 19:06.29 | (1:22.44) |
| 20:25.46 | (1:19.17) |