| 1:13.88 | 2:31.79 | (1:17.91) | |
| 3:50.64 | (1:18.85) | 5:09.40 | (1:18.76) |
| 6:28.66 | (1:19.26) | 7:47.49 | (1:18.83) |
| 9:08.18 | (1:20.69) | 10:27.45 | (1:19.27) |
| 11:48.19 | (1:20.74) | 13:08.90 | (1:20.71) |
| 14:28.77 | (1:19.87) | 15:48.62 | (1:19.85) |
| 17:08.62 | (1:20.00) | 18:27.60 | (1:18.98) |
| 19:43.87 | (1:16.27) |