| 35.78 | 1:13.38 | (37.60) | |
| 1:49.30 | (35.92) | 2:27.05 | (37.75) |
| 3:05.82 | (38.77) | 3:44.50 | (38.68) |
| 4:23.56 | (39.06) | 5:02.57 | (39.01) |
| 5:41.81 | (39.24) | 6:21.51 | (39.70) |
| 7:01.23 | (39.72) | 7:40.63 | (39.40) |
| 8:20.51 | (39.88) | 9:00.73 | (40.22) |
| 9:41.90 | (41.17) | 10:22.82 | (40.92) |
| 11:03.82 | (41.00) | 11:45.24 | (41.42) |
| 12:26.03 | (40.79) | 13:05.53 | (39.50) |