| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.853 | 19/5:01.207 |
| 2 | 1 | 15.961 | 19/5:02.233 |
| 3 | 1 | 15.390 | 20/5:14.693 |
| 4 | 2 | 15.964 | 19/5:00.048 |
| 5 | 2 | 16.565 | 19/5:02.985 |
| 6 | 2 | 15.899 | 19/5:02.835 |
| 7 | 2 | 15.877 | 19/5:02.667 |
| 8 | 2 | 18.056 | 19/5:07.717 |
| 9 | 2 | 15.668 | 19/5:06.603 |
| 10 | 2 | 15.257 | 19/5:04.931 |
| 11 | 2 | 15.654 | 19/5:04.249 |
| 12 | 2 | 15.435 | 19/5:03.333 |
| 13 | 2 | 15.727 | 19/5:02.986 |
| 14 | 2 | 15.639 | 19/5:02.568 |
| 15 | 1 | 15.448 | 19/5:01.964 |
| 16 | 1 | 15.728 | 19/5:01.769 |
| 17 | 1 | 15.543 | 19/5:01.389 |
| 18 | 2 | 19.158 | 19/5:04.868 |
| 19 | 1 | 15.246 | 19/5:04.068 |