| 35.73 | 1:15.23 | (39.50) | |
| 1:56.11 | (40.88) | 2:35.97 | (39.86) |
| 3:16.36 | (40.39) | 3:56.74 | (40.38) |
| 4:37.17 | (40.43) | 5:17.51 | (40.34) |
| 5:57.85 | (40.34) | 6:38.62 | (40.77) |
| 7:19.00 | (40.38) | 7:59.56 | (40.56) |
| 8:40.37 | (40.81) | 9:21.42 | (41.05) |
| 10:02.21 | (40.79) | 10:43.49 | (41.28) |
| 11:24.08 | (40.59) | 12:04.99 | (40.91) |
| 12:45.11 | (40.12) | 13:26.22 | (41.11) |
| 14:06.81 | (40.59) | 14:47.62 | (40.81) |
| 15:27.68 | (40.06) | 16:08.35 | (40.67) |
| 16:43.00 | (34.65) | 17:29.07 | (46.07) |
| 18:09.00 | (39.93) | 18:49.67 | (40.67) |
| 0. 0 | 20:07.31 |