| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 17.825 | N/A |
| 2 | 3 | 15.998 | 19/5:05.789 |
| 3 | 3 | 14.328 | 20/5:05.922 |
| 4 | 3 | 14.860 | 20/5:04.003 |
| 5 | 3 | 14.748 | 20/5:02.511 |
| 6 | 4 | 15.298 | 20/5:03.706 |
| 7 | 4 | 17.462 | 20/5:11.356 |
| 8 | 3 | 14.651 | 20/5:09.019 |
| 9 | 4 | 16.390 | 20/5:11.695 |
| 10 | 4 | 15.989 | 20/5:12.797 |
| 11 | 4 | 17.159 | 19/5:00.214 |
| 12 | 4 | 14.111 | 20/5:13.178 |
| 13 | 4 | 14.019 | 20/5:10.762 |
| 14 | 4 | 14.936 | 20/5:10.058 |
| 15 | 4 | 15.919 | 20/5:10.788 |
| 16 | 4 | 14.288 | 20/5:09.355 |
| 17 | 4 | 14.886 | 20/5:08.812 |
| 18 | 4 | 19.660 | 20/5:13.668 |
| 19 | 4 | 15.187 | 20/5:13.263 |
| 20 | 4 | 16.381 | 20/5:14.095 |