| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.740 | 20/5:14.008 |
| 2 | 1 | 15.483 | 20/5:12.023 |
| 3 | 1 | 15.736 | 20/5:13.006 |
| 4 | 2 | 19.055 | 19/5:13.566 |
| 5 | 2 | 16.072 | 19/5:11.926 |
| 6 | 2 | 16.478 | 19/5:12.119 |
| 7 | 1 | 16.032 | 19/5:11.046 |
| 8 | 1 | 15.961 | 19/5:10.072 |
| 9 | 1 | 17.990 | 19/5:13.599 |
| 10 | 2 | 18.355 | 18/5:00.423 |
| 11 | 2 | 16.733 | 18/5:00.493 |
| 12 | 1 | 15.461 | 19/5:15.235 |
| 13 | 1 | 15.933 | 19/5:14.273 |
| 14 | 1 | 15.866 | 19/5:13.357 |
| 15 | 1 | 15.519 | 19/5:12.124 |
| 16 | 1 | 15.403 | 19/5:10.907 |
| 17 | 1 | 16.226 | 19/5:10.753 |
| 18 | 1 | 15.390 | 19/5:09.734 |
| 19 | 1 | 15.655 | 19/5:09.088 |