| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 15.233 | 20/5:04.660 |
| 2 | 2 | 15.358 | 20/5:05.910 |
| 3 | 4 | 18.772 | 19/5:12.632 |
| 4 | 4 | 17.415 | 18/5:00.501 |
| 5 | 4 | 20.269 | 18/5:13.369 |
| 6 | 4 | 14.635 | 18/5:05.046 |
| 7 | 4 | 15.173 | 18/5:00.484 |
| 8 | 4 | 14.569 | 19/5:12.132 |
| 9 | 4 | 15.996 | 19/5:11.220 |
| 10 | 4 | 15.094 | 19/5:08.777 |
| 11 | 3 | 15.131 | 19/5:06.841 |
| 12 | 3 | 14.812 | 19/5:04.724 |
| 13 | 3 | 15.352 | 19/5:03.721 |
| 14 | 3 | 14.527 | 19/5:01.742 |
| 15 | 3 | 14.979 | 19/5:00.599 |
| 16 | 3 | 15.523 | 19/5:00.245 |
| 17 | 3 | 16.362 | 19/5:00.871 |
| 18 | 3 | 14.927 | 20/5:15.697 |
| 19 | 3 | 15.479 | 20/5:15.375 |
| 20 | 3 | 15.090 | 20/5:14.696 |