| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.218 | 20/5:04.360 |
| 2 | 2 | 14.299 | 21/5:09.928 |
| 3 | 2 | 14.694 | 21/5:09.477 |
| 4 | 2 | 15.305 | 21/5:12.459 |
| 5 | 2 | 14.927 | 21/5:12.661 |
| 6 | 2 | 15.233 | 21/5:13.866 |
| 7 | 2 | 15.356 | 20/5:00.091 |
| 8 | 2 | 15.872 | 20/5:02.260 |
| 9 | 2 | 15.607 | 20/5:03.358 |
| 10 | 2 | 16.300 | 20/5:05.622 |
| 11 | 2 | 18.286 | 20/5:11.085 |
| 12 | 2 | 14.306 | 20/5:09.005 |
| 13 | 2 | 15.351 | 20/5:08.852 |
| 14 | 2 | 15.937 | 20/5:09.559 |
| 15 | 2 | 15.655 | 20/5:09.795 |
| 16 | 2 | 15.318 | 20/5:09.580 |
| 17 | 2 | 15.159 | 20/5:09.204 |
| 18 | 2 | 14.327 | 20/5:07.944 |
| 19 | 3 | 18.066 | 20/5:10.754 |
| 20 | 3 | 18.683 | 20/5:13.899 |