| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 20.321 | N/A |
| 2 | 2 | 16.468 | 18/5:00.277 |
| 3 | 1 | 18.518 | 17/5:00.209 |
| 4 | 1 | 16.355 | 18/5:11.253 |
| 5 | 2 | 20.612 | 17/5:08.133 |
| 6 | 2 | 16.534 | 17/5:03.479 |
| 7 | 2 | 16.287 | 18/5:17.180 |
| 8 | 2 | 16.396 | 18/5:14.591 |
| 9 | 1 | 16.367 | 18/5:12.587 |
| 10 | 1 | 15.981 | 18/5:10.299 |
| 11 | 1 | 16.254 | 18/5:08.933 |
| 12 | 2 | 19.017 | 18/5:12.085 |
| 13 | 2 | 15.945 | 18/5:10.360 |
| 14 | 2 | 16.834 | 18/5:10.063 |
| 15 | 2 | 16.344 | 18/5:09.214 |
| 16 | 1 | 16.014 | 18/5:08.103 |
| 17 | 2 | 19.864 | 18/5:11.222 |
| 18 | 2 | 15.628 | 18/5:09.739 |