| 40.18 | 1:32.81 | (52.63) | |
| 2:30.11 | (57.30) | 3:30.84 | (1:00.73) |
| 4:32.01 | (1:01.17) | 5:33.19 | (1:01.18) |
| 6:33.59 | (1:00.40) | 7:35.39 | (1:01.80) |
| 8:36.04 | (1:00.65) | 9:37.74 | (1:01.70) |
| 10:41.33 | (1:03.59) | 11:43.75 | (1:02.42) |
| 12:44.48 | (1:00.73) | 13:45.28 | (1:00.80) |
| 14:45.11 | (59.83) | 15:46.01 | (1:00.90) |
| 16:46.21 | (1:00.20) | 17:48.66 | (1:02.45) |
| 18:50.62 | (1:01.96) | 19:41.61 | (50.99) |