| 49.19 | 1:44.68 | (55.49) | |
| 2:40.93 | (56.25) | 3:38.30 | (57.37) |
| 4:35.32 | (57.02) | 5:30.74 | (55.42) |
| 6:27.55 | (56.81) | 7:25.21 | (57.66) |
| 8:21.43 | (56.22) | 9:19.74 | (58.31) |
| 10:15.83 | (56.09) | 11:13.35 | (57.52) |
| 12:12.16 | (58.81) | 13:07.99 | (55.83) |
| 14:07.61 | (59.62) | 15:02.00 | (54.39) |
| 16:00.14 | (58.14) | 16:58.04 | (57.90) |
| 17:54.23 | (56.19) | 18:48.31 | (54.08) |