| 51.68 | 1:48.59 | (56.91) | |
| 2:47.39 | (58.80) | 3:46.84 | (59.45) |
| 4:47.04 | (1:00.20) | 5:49.77 | (1:02.73) |
| 6:50.62 | (1:00.85) | 7:51.91 | (1:01.29) |
| 8:53.70 | (1:01.79) | 9:54.76 | (1:01.06) |
| 10:57.71 | (1:02.95) | 11:59.87 | (1:02.16) |
| 13:01.23 | (1:01.36) | 14:03.31 | (1:02.08) |
| 15:04.55 | (1:01.24) | 16:06.58 | (1:02.03) |
| 17:08.40 | (1:01.82) | 18:09.33 | (1:00.93) |
| 19:10.08 | (1:00.75) | 20:09.26 | (59.18) |