| 1:17.82 | 2:39.52 | (1:21.70) | |
| 4:01.59 | (1:22.07) | 5:24.40 | (1:22.81) |
| 6:46.98 | (1:22.58) | 8:09.85 | (1:22.87) |
| 9:32.49 | (1:22.64) | 10:55.17 | (1:22.68) |
| 12:16.12 | (1:20.95) | 13:37.05 | (1:20.93) |
| 14:58.60 | (1:21.55) | 16:21.06 | (1:22.46) |
| 17:43.62 | (1:22.56) | 19:04.86 | (1:21.24) |
| 20:24.19 | (1:19.33) |