| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 17.615 | 21/6:09.915 |
| 2 | 4 | 16.996 | 21/6:03.415 |
| 3 | 6 | 21.143 | 20/6:11.693 |
| 4 | 5 | 17.532 | 20/6:06.430 |
| 5 | 5 | 17.901 | 20/6:04.748 |
| 6 | 5 | 16.587 | 21/6:17.209 |
| 7 | 5 | 18.264 | 20/6:00.109 |
| 8 | 4 | 16.905 | 21/6:15.225 |
| 9 | 4 | 16.821 | 21/6:12.783 |
| 10 | 4 | 18.222 | 21/6:13.771 |
| 11 | 4 | 17.175 | 21/6:12.580 |
| 12 | 4 | 16.724 | 21/6:10.799 |
| 13 | 4 | 16.789 | 21/6:09.396 |
| 14 | 4 | 16.942 | 21/6:08.424 |
| 15 | 4 | 18.465 | 21/6:09.713 |
| 16 | 4 | 17.076 | 21/6:09.019 |
| 17 | 4 | 17.116 | 21/6:08.455 |
| 18 | 4 | 17.533 | 21/6:08.440 |
| 19 | 4 | 16.450 | 21/6:07.230 |
| 20 | 4 | 16.634 | 21/6:06.334 |
| 21 | 3 | 16.852 | 21/6:05.742 |