| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.034 | 19/5:04.646 |
| 2 | 1 | 17.259 | 19/5:16.284 |
| 3 | 1 | 17.341 | 18/5:03.804 |
| 4 | 1 | 16.257 | 18/5:01.010 |
| 5 | 2 | 16.390 | 19/5:16.468 |
| 6 | 2 | 18.458 | 18/5:05.217 |
| 7 | 2 | 19.007 | 18/5:10.490 |
| 8 | 2 | 17.001 | 18/5:09.931 |
| 9 | 2 | 15.611 | 18/5:06.716 |
| 10 | 2 | 15.298 | 18/5:03.581 |
| 11 | 1 | 15.466 | 18/5:01.291 |
| 12 | 1 | 15.102 | 19/5:15.438 |
| 13 | 1 | 17.187 | 19/5:16.293 |
| 14 | 1 | 17.480 | 18/5:00.717 |
| 15 | 1 | 16.446 | 18/5:00.404 |
| 16 | 1 | 16.151 | 19/5:16.454 |
| 17 | 1 | 15.631 | 19/5:15.309 |
| 18 | 1 | 15.797 | 19/5:14.467 |
| 19 | 1 | 16.021 | 19/5:13.937 |