| 52.32 | 0. 0 | ||
| 2:49.33 | 3:48.59 | (59.26) | |
| 4:47.71 | (59.12) | 5:45.43 | (57.72) |
| 6:45.49 | (1:00.06) | 7:42.99 | (57.50) |
| 8:43.61 | (1:00.62) | 9:42.54 | (58.93) |
| 10:42.94 | (1:00.40) | 11:41.12 | (58.18) |
| 12:40.25 | (59.13) | 13:38.63 | (58.38) |
| 14:39.72 | (1:01.09) | 15:38.85 | (59.13) |
| 16:36.29 | (57.44) | 17:34.90 | (58.61) |
| 18:33.68 | (58.78) | 19:29.05 | (55.37) |