| 50.03 | 1:48.39 | (58.36) | |
| 2:48.60 | (1:00.21) | 3:47.52 | (58.92) |
| 4:45.27 | (57.75) | 5:45.40 | (1:00.13) |
| 6:44.14 | (58.74) | 7:43.65 | (59.51) |
| 8:43.07 | (59.42) | 9:44.52 | (1:01.45) |
| 10:49.24 | (1:04.72) | 11:51.22 | (1:01.98) |
| 12:53.49 | (1:02.27) | 13:55.99 | (1:02.50) |
| 14:58.57 | (1:02.58) | 16:01.66 | (1:03.09) |
| 17:02.00 | (1:00.34) | 18:03.34 | (1:01.34) |
| 19:04.50 | (1:01.16) | 19:59.46 | (54.96) |