| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.784 | 20/5:15.680 |
| 2 | 2 | 15.604 | 20/5:13.880 |
| 3 | 2 | 15.652 | 20/5:13.600 |
| 4 | 2 | 15.315 | 20/5:11.775 |
| 5 | 2 | 15.617 | 20/5:11.888 |
| 6 | 2 | 15.490 | 20/5:11.540 |
| 7 | 1 | 15.292 | 20/5:10.726 |
| 8 | 2 | 15.348 | 20/5:10.255 |
| 9 | 2 | 15.246 | 20/5:09.662 |
| 10 | 1 | 15.864 | 20/5:10.424 |
| 11 | 1 | 15.279 | 20/5:09.984 |
| 12 | 1 | 15.341 | 20/5:09.720 |
| 13 | 1 | 15.581 | 20/5:09.866 |
| 14 | 1 | 15.457 | 20/5:09.814 |
| 15 | 1 | 15.494 | 20/5:09.819 |
| 16 | 1 | 15.498 | 20/5:09.827 |
| 17 | 1 | 15.627 | 20/5:09.987 |
| 18 | 1 | 15.583 | 20/5:10.080 |
| 19 | 1 | 15.495 | 20/5:10.071 |
| 20 | 1 | 15.614 | 20/5:10.181 |