| 46.06 | 1:37.28 | (51.22) | |
| 2:32.70 | (55.42) | 3:25.97 | (53.27) |
| 4:23.55 | (57.58) | 5:19.81 | (56.26) |
| 6:17.81 | (58.00) | 7:16.76 | (58.95) |
| 8:12.21 | (55.45) | 9:10.22 | (58.01) |
| 10:07.15 | (56.93) | 11:05.14 | (57.99) |
| 12:02.13 | (56.99) | 13:02.72 | (1:00.59) |
| 14:00.75 | (58.03) | 14:58.90 | (58.15) |
| 15:57.30 | (58.40) | 16:54.59 | (57.29) |
| 17:52.26 | (57.67) | 18:49.75 | (57.49) |