| 1:16.86 | 2:36.65 | (1:19.79) | |
| 3:58.35 | (1:21.70) | 5:20.64 | (1:22.29) |
| 6:43.02 | (1:22.38) | 8:05.77 | (1:22.75) |
| 9:27.85 | (1:22.08) | 10:49.28 | (1:21.43) |
| 12:11.46 | (1:22.18) | 13:33.41 | (1:21.95) |
| 14:55.33 | (1:21.92) | 16:17.39 | (1:22.06) |
| 17:39.03 | (1:21.64) | 19:00.46 | (1:21.43) |
| 20:17.81 | (1:17.35) |