| 45.91 | 1:39.77 | (53.86) | |
| 2:35.95 | (56.18) | 3:32.65 | (56.70) |
| 4:30.20 | (57.55) | 5:27.16 | (56.96) |
| 6:23.63 | (56.47) | 7:19.88 | (56.25) |
| 8:16.25 | (56.37) | 9:12.26 | (56.01) |
| 10:08.72 | (56.46) | 11:05.65 | (56.93) |
| 12:03.51 | (57.86) | 13:01.35 | (57.84) |
| 13:58.45 | (57.10) | 14:54.75 | (56.30) |
| 15:50.70 | (55.95) | 16:46.96 | (56.26) |
| 17:42.85 | (55.89) | 18:35.68 | (52.83) |