| 47.97 | 1:42.36 | (54.39) | |
| 2:39.37 | (57.01) | 3:36.63 | (57.26) |
| 4:35.12 | (58.49) | 5:33.24 | (58.12) |
| 6:31.39 | (58.15) | 7:28.28 | (56.89) |
| 8:26.02 | (57.74) | 9:25.70 | (59.68) |
| 10:25.26 | (59.56) | 11:23.41 | (58.15) |
| 12:20.41 | (57.00) | 13:17.40 | (56.99) |
| 14:13.96 | (56.56) | 15:10.57 | (56.61) |
| 16:07.33 | (56.76) | 17:02.72 | (55.39) |
| 17:59.52 | (56.80) | 18:52.60 | (53.08) |