| 34.36 | 1:14.03 | (39.67) | |
| 1:54.61 | (40.58) | 2:36.65 | (42.04) |
| 3:18.71 | (42.06) | 4:00.42 | (41.71) |
| 4:41.73 | (41.31) | 5:23.59 | (41.86) |
| 6:04.27 | (40.68) | 6:46.14 | (41.87) |
| 7:26.81 | (40.67) | 8:08.87 | (42.06) |
| 8:50.03 | (41.16) | 9:32.28 | (42.25) |
| 10:13.36 | (41.08) | 10:55.63 | (42.27) |
| 11:36.49 | (40.86) | 12:19.39 | (42.90) |
| 13:01.72 | (42.33) | 13:44.96 | (43.24) |
| 14:27.76 | (42.80) | 15:10.69 | (42.93) |
| 15:54.42 | (43.73) | 16:38.02 | (43.60) |
| 17:21.48 | (43.46) | 18:05.40 | (43.92) |
| 18:48.83 | (43.43) | 19:30.62 | (41.79) |
| 0. 0 | 20:51.18 |