| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 15.349 | 20/5:06.980 |
| 2 | 3 | 17.988 | 18/5:00.033 |
| 3 | 3 | 15.184 | 19/5:07.300 |
| 4 | 3 | 15.242 | 19/5:02.874 |
| 5 | 2 | 15.735 | 19/5:02.092 |
| 6 | 2 | 15.318 | 19/5:00.251 |
| 7 | 2 | 14.917 | 20/5:13.523 |
| 8 | 2 | 14.864 | 20/5:11.493 |
| 9 | 2 | 15.225 | 20/5:10.716 |
| 10 | 2 | 15.059 | 20/5:09.762 |
| 11 | 2 | 15.458 | 20/5:09.707 |
| 12 | 2 | 15.593 | 20/5:09.887 |
| 13 | 2 | 15.339 | 20/5:09.648 |
| 14 | 3 | 19.719 | 20/5:15.700 |
| 15 | 3 | 18.770 | 19/5:03.696 |
| 16 | 3 | 14.876 | 19/5:02.380 |
| 17 | 3 | 15.124 | 19/5:01.496 |
| 18 | 3 | 15.268 | 19/5:00.863 |
| 19 | 3 | 15.205 | 19/5:00.233 |