| 1:17.67 | 2:37.81 | (1:20.14) | |
| 3:59.60 | (1:21.79) | 5:21.12 | (1:21.52) |
| 6:42.68 | (1:21.56) | 8:05.11 | (1:22.43) |
| 9:27.23 | (1:22.12) | 10:49.74 | (1:22.51) |
| 12:12.46 | (1:22.72) | 13:34.79 | (1:22.33) |
| 14:57.61 | (1:22.82) | 16:19.67 | (1:22.06) |
| 17:42.43 | (1:22.76) | 19:04.26 | (1:21.83) |
| 20:23.89 | (1:19.63) |