| 1:15.64 | 2:38.18 | (1:22.54) | |
| 4:01.64 | (1:23.46) | 5:24.56 | (1:22.92) |
| 6:47.27 | (1:22.71) | 8:09.04 | (1:21.77) |
| 9:31.93 | (1:22.89) | 10:55.16 | (1:23.23) |
| 12:19.63 | (1:24.47) | 13:44.63 | (1:25.00) |
| 15:08.00 | (1:23.37) | 16:30.61 | (1:22.61) |
| 17:53.69 | (1:23.08) | 19:17.13 | (1:23.44) |
| 20:36.56 | (1:19.43) |