| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.033 | 19/5:04.627 |
| 2 | 1 | 15.409 | 20/5:14.420 |
| 3 | 1 | 15.473 | 20/5:12.767 |
| 4 | 1 | 15.429 | 20/5:11.720 |
| 5 | 2 | 17.573 | 19/5:03.685 |
| 6 | 2 | 15.976 | 19/5:03.661 |
| 7 | 1 | 15.937 | 19/5:03.539 |
| 8 | 1 | 15.216 | 19/5:01.734 |
| 9 | 1 | 15.763 | 19/5:01.486 |
| 10 | 1 | 16.035 | 19/5:01.804 |
| 11 | 1 | 17.118 | 19/5:03.934 |
| 12 | 1 | 15.416 | 19/5:03.015 |
| 13 | 1 | 15.702 | 19/5:02.655 |
| 14 | 1 | 15.336 | 19/5:01.850 |
| 15 | 1 | 16.041 | 19/5:02.046 |
| 16 | 1 | 15.460 | 19/5:01.526 |
| 17 | 1 | 15.670 | 19/5:01.303 |
| 18 | 1 | 15.896 | 19/5:01.343 |
| 19 | 1 | 16.234 | 19/5:01.717 |