| 1:13.67 | 2:32.25 | (1:18.58) | |
| 3:50.77 | (1:18.52) | 5:09.65 | (1:18.88) |
| 6:28.62 | (1:18.97) | 7:47.31 | (1:18.69) |
| 9:05.57 | (1:18.26) | 10:24.46 | (1:18.89) |
| 11:43.28 | (1:18.82) | 13:02.68 | (1:19.40) |
| 14:21.02 | (1:18.34) | 15:40.37 | (1:19.35) |
| 16:59.02 | (1:18.65) | 18:17.66 | (1:18.64) |
| 19:32.45 | (1:14.79) |