| 50.21 | 1:44.03 | (53.82) | |
| 2:38.63 | (54.60) | 3:34.00 | (55.37) |
| 4:28.89 | (54.89) | 5:23.28 | (54.39) |
| 6:19.02 | (55.74) | 7:14.80 | (55.78) |
| 8:10.88 | (56.08) | 9:06.58 | (55.70) |
| 10:02.04 | (55.46) | 10:57.87 | (55.83) |
| 11:53.41 | (55.54) | 12:49.27 | (55.86) |
| 13:45.43 | (56.16) | 14:41.56 | (56.13) |
| 15:36.59 | (55.03) | 16:31.96 | (55.37) |
| 17:27.91 | (55.95) | 18:22.03 | (54.12) |