| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 2.196 | N/A |
| 2 | 3 | 15.273 | 21/5:07.656 |
| 3 | 2 | 15.502 | 21/5:09.946 |
| 4 | 1 | 15.539 | 21/5:10.956 |
| 5 | 1 | 15.815 | 21/5:12.841 |
| 6 | 1 | 16.743 | 20/5:01.909 |
| 7 | 1 | 15.500 | 20/5:01.040 |
| 8 | 1 | 15.298 | 21/5:15.538 |
| 9 | 1 | 15.452 | 21/5:15.001 |
| 10 | 1 | 15.575 | 21/5:14.856 |
| 11 | 1 | 15.361 | 21/5:14.312 |
| 12 | 1 | 15.731 | 21/5:14.539 |
| 13 | 1 | 15.685 | 21/5:14.652 |
| 14 | 1 | 15.338 | 21/5:14.214 |
| 15 | 1 | 15.706 | 21/5:14.364 |
| 16 | 2 | 15.572 | 21/5:14.316 |
| 17 | 2 | 16.281 | 21/5:15.159 |
| 18 | 2 | 15.545 | 21/5:15.038 |
| 19 | 2 | 15.582 | 21/5:14.971 |
| 20 | 2 | 15.458 | 21/5:14.781 |
| 21 | 2 | 15.661 | 21/5:14.813 |