| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.898 | 19/5:02.062 |
| 2 | 2 | 16.289 | 19/5:05.776 |
| 3 | 1 | 15.456 | 19/5:01.739 |
| 4 | 1 | 15.246 | 20/5:14.445 |
| 5 | 1 | 15.570 | 20/5:13.836 |
| 6 | 1 | 15.399 | 20/5:12.860 |
| 7 | 1 | 14.961 | 20/5:10.911 |
| 8 | 1 | 15.140 | 20/5:09.898 |
| 9 | 1 | 15.177 | 20/5:09.191 |
| 10 | 1 | 15.298 | 20/5:08.868 |
| 11 | 1 | 15.452 | 20/5:08.884 |
| 12 | 1 | 15.416 | 20/5:08.837 |
| 13 | 1 | 15.545 | 20/5:08.995 |
| 14 | 1 | 15.514 | 20/5:09.087 |
| 15 | 1 | 15.038 | 20/5:08.532 |
| 16 | 1 | 15.214 | 20/5:08.266 |
| 17 | 1 | 15.426 | 20/5:08.281 |
| 18 | 2 | 20.377 | 20/5:13.796 |
| 19 | 2 | 22.696 | 19/5:05.112 |