| 51.18 | 1:52.75 | (1:01.57) | |
| 2:57.48 | (1:04.73) | 4:00.24 | (1:02.76) |
| 5:02.79 | (1:02.55) | 6:05.27 | (1:02.48) |
| 7:09.81 | (1:04.54) | 8:12.04 | (1:02.23) |
| 9:16.97 | (1:04.93) | 10:23.11 | (1:06.14) |
| 11:27.60 | (1:04.49) | 12:29.70 | (1:02.10) |
| 13:33.35 | (1:03.65) | 14:36.29 | (1:02.94) |
| 15:40.61 | (1:04.32) | 16:46.39 | (1:05.78) |
| 17:50.22 | (1:03.83) | 18:52.21 | (1:01.99) |
| 19:53.80 | (1:01.59) | 20:51.56 | (57.76) |