| 1:15.13 | 2:34.92 | (1:19.79) | |
| 3:55.90 | (1:20.98) | 5:17.75 | (1:21.85) |
| 6:39.30 | (1:21.55) | 8:00.88 | (1:21.58) |
| 9:21.54 | (1:20.66) | 10:42.77 | (1:21.23) |
| 12:04.13 | (1:21.36) | 13:26.85 | (1:22.72) |
| 14:47.62 | (1:20.77) | 16:08.62 | (1:21.00) |
| 17:29.44 | (1:20.82) | 18:49.80 | (1:20.36) |
| 20:08.22 | (1:18.42) |