| 40.98 | 0. 0 | ||
| 0. 0 | 3:52.73 | ||
| 4:41.47 | (48.74) | 0. 0 | |
| 5:29.67 | 6:17.74 | (48.07) | |
| 7:06.49 | (48.75) | 7:55.13 | (48.64) |
| 8:43.40 | (48.27) | 9:31.97 | (48.57) |
| 10:20.45 | (48.48) | 11:08.72 | (48.27) |
| 11:57.06 | (48.34) | 12:44.83 | (47.77) |
| 13:33.23 | (48.40) | 14:20.93 | (47.70) |
| 15:09.20 | (48.27) | 15:55.56 | (46.36) |