| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.167 | 20/5:03.340 |
| 2 | 1 | 14.511 | 21/5:11.619 |
| 3 | 1 | 15.908 | 20/5:03.907 |
| 4 | 2 | 17.119 | 20/5:13.525 |
| 5 | 1 | 14.893 | 20/5:10.392 |
| 6 | 2 | 15.899 | 20/5:11.657 |
| 7 | 2 | 15.745 | 20/5:12.120 |
| 8 | 1 | 14.802 | 20/5:10.110 |
| 9 | 1 | 14.762 | 20/5:08.458 |
| 10 | 1 | 14.562 | 20/5:06.736 |
| 11 | 1 | 15.441 | 20/5:06.925 |
| 12 | 1 | 14.750 | 20/5:05.932 |
| 13 | 1 | 15.381 | 20/5:06.062 |
| 14 | 1 | 15.426 | 20/5:06.237 |
| 15 | 1 | 17.222 | 20/5:08.784 |
| 16 | 1 | 21.421 | 19/5:00.448 |
| 17 | 2 | 21.959 | 19/5:07.317 |
| 18 | 2 | 15.565 | 19/5:06.674 |
| 19 | 1 | 14.511 | 19/5:05.044 |