| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 17.492 | 21/6:07.332 |
| 2 | 4 | 19.450 | 20/6:09.420 |
| 3 | 3 | 17.091 | 20/6:00.220 |
| 4 | 2 | 16.696 | 21/6:11.327 |
| 5 | 4 | 18.392 | 21/6:14.308 |
| 6 | 3 | 17.168 | 21/6:12.011 |
| 7 | 1 | 16.995 | 21/6:09.852 |
| 8 | 2 | 16.971 | 21/6:08.169 |
| 9 | 1 | 16.847 | 21/6:06.571 |
| 10 | 1 | 17.17 | 21/6:05.614 |
| 11 | 2 | 18.720 | 21/6:08.115 |
| 12 | 2 | 17.089 | 21/6:07.344 |
| 13 | 2 | 17.320 | 21/6:07.065 |
| 14 | 2 | 17.179 | 21/6:06.615 |
| 15 | 3 | 21.979 | 21/6:12.945 |
| 16 | 3 | 20.102 | 21/6:16.019 |
| 17 | 3 | 20.127 | 20/6:00.727 |
| 18 | 3 | 16.842 | 21/6:17.370 |
| 19 | 3 | 16.998 | 21/6:16.296 |
| 20 | 3 | 22.877 | 20/6:03.335 |