| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.385 | 20/5:07.700 |
| 2 | 1 | 15.390 | 20/5:07.750 |
| 3 | 1 | 18.671 | 19/5:13.158 |
| 4 | 1 | 14.876 | 19/5:05.529 |
| 5 | 1 | 15.354 | 19/5:02.769 |
| 6 | 1 | 15.468 | 19/5:01.289 |
| 7 | 1 | 15.429 | 19/5:00.127 |
| 8 | 1 | 15.299 | 20/5:14.680 |
| 9 | 2 | 16.762 | 19/5:01.116 |
| 10 | 1 | 15.349 | 19/5:00.168 |
| 11 | 2 | 20.297 | 19/5:07.938 |
| 12 | 2 | 15.259 | 19/5:06.437 |
| 13 | 2 | 23.182 | 18/5:00.075 |
| 14 | 2 | 15.559 | 19/5:15.237 |
| 15 | 2 | 16.031 | 19/5:14.527 |
| 16 | 2 | 15.559 | 19/5:13.346 |
| 17 | 2 | 15.925 | 19/5:12.712 |
| 18 | 2 | 18.617 | 19/5:14.990 |
| 19 | 2 | 15.660 | 19/5:14.072 |