| 1:16.51 | 2:36.59 | (1:20.08) | |
| 3:57.75 | (1:21.16) | 5:18.94 | (1:21.19) |
| 6:40.65 | (1:21.71) | 8:01.34 | (1:20.69) |
| 9:21.79 | (1:20.45) | 10:42.06 | (1:20.27) |
| 12:02.10 | (1:20.04) | 13:22.30 | (1:20.20) |
| 14:42.12 | (1:19.82) | 16:01.79 | (1:19.67) |
| 17:21.29 | (1:19.50) | 18:40.44 | (1:19.15) |
| 19:55.76 | (1:15.32) |