| 1:21.59 | 2:47.04 | (1:25.45) | |
| 4:14.52 | (1:27.48) | 5:42.35 | (1:27.83) |
| 7:10.91 | (1:28.56) | 8:33.50 | (1:22.59) |
| 9:55.20 | (1:21.70) | 11:16.61 | (1:21.41) |
| 12:38.61 | (1:22.00) | 14:00.35 | (1:21.74) |
| 15:16.91 | (1:16.56) | 16:33.77 | (1:16.86) |
| 17:50.54 | (1:16.77) | 19:06.57 | (1:16.03) |
| 20:19.19 | (1:12.62) |