| 40.49 | 1:29.42 | (48.93) | |
| 2:19.70 | (50.28) | 3:09.27 | (49.57) |
| 4:01.54 | (52.27) | 4:52.08 | (50.54) |
| 5:43.25 | (51.17) | 6:32.80 | (49.55) |
| 7:25.16 | (52.36) | 8:17.40 | (52.24) |
| 9:11.16 | (53.76) | 10:03.74 | (52.58) |
| 10:57.32 | (53.58) | 11:46.73 | (49.41) |
| 12:40.38 | (53.65) | 13:33.01 | (52.63) |
| 14:27.59 | (54.58) | 15:20.87 | (53.28) |
| 16:14.15 | (53.28) | 17:02.67 | (48.52) |
| 17:53.80 | (51.13) | 18:46.41 | (52.61) |
| 19:38.25 | (51.84) | 20:31.39 | (53.14) |