| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 15.106 | 20/5:02.120 |
| 2 | 2 | 14.777 | 21/5:13.772 |
| 3 | 2 | 15.395 | 20/5:01.853 |
| 4 | 2 | 15.302 | 20/5:02.900 |
| 5 | 2 | 14.811 | 20/5:01.564 |
| 6 | 2 | 14.434 | 21/5:14.387 |
| 7 | 2 | 15.349 | 20/5:00.497 |
| 8 | 2 | 15.173 | 20/5:00.868 |
| 9 | 3 | 15.339 | 20/5:01.524 |
| 10 | 3 | 15.819 | 20/5:03.010 |
| 11 | 3 | 15.463 | 20/5:03.578 |
| 12 | 2 | 15.406 | 20/5:03.957 |
| 13 | 2 | 15.040 | 20/5:03.714 |
| 14 | 2 | 14.720 | 20/5:03.049 |
| 15 | 2 | 17.386 | 20/5:06.027 |
| 16 | 2 | 14.529 | 20/5:05.061 |
| 17 | 4 | 19.001 | 20/5:09.471 |
| 18 | 2 | 15.033 | 20/5:08.981 |
| 19 | 2 | 15.558 | 20/5:09.096 |
| 20 | 3 | 14.912 | 20/5:08.553 |