| 49.02 | 0. 0 | ||
| 2:44.46 | 3:45.10 | (1:00.64) | |
| 4:44.91 | (59.81) | 5:46.13 | (1:01.22) |
| 6:45.80 | (59.67) | 7:46.11 | (1:00.31) |
| 8:45.49 | (59.38) | 9:47.10 | (1:01.61) |
| 10:48.37 | (1:01.27) | 11:48.26 | (59.89) |
| 12:46.37 | (58.11) | 13:45.25 | (58.88) |
| 14:43.64 | (58.39) | 15:41.22 | (57.58) |
| 16:40.28 | (59.06) | 17:39.15 | (58.87) |
| 18:36.60 | (57.45) | 19:24.75 | (48.15) |