| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 20.605 | N/A |
| 2 | 2 | 17.724 | 21/6:15.085 |
| 3 | 2 | 17.358 | 21/6:11.425 |
| 4 | 2 | 17.844 | 21/6:13.445 |
| 5 | 2 | 17.078 | 21/6:10.625 |
| 6 | 2 | 16.858 | 21/6:08.053 |
| 7 | 2 | 16.786 | 21/6:06.098 |
| 8 | 2 | 17.365 | 21/6:06.356 |
| 9 | 3 | 19.327 | 21/6:11.455 |
| 10 | 3 | 16.628 | 21/6:09.422 |
| 11 | 3 | 16.959 | 21/6:08.459 |
| 12 | 3 | 17.234 | 21/6:08.170 |
| 13 | 3 | 16.481 | 21/6:06.675 |
| 14 | 3 | 20.227 | 21/6:11.172 |
| 15 | 3 | 16.977 | 21/6:10.385 |
| 16 | 3 | 17.604 | 21/6:10.538 |
| 17 | 3 | 18.291 | 21/6:11.531 |
| 18 | 3 | 17.222 | 21/6:11.149 |
| 19 | 3 | 17.776 | 21/6:11.426 |
| 20 | 3 | 18.003 | 21/6:11.912 |
| 21 | 3 | 20.167 | 21/6:14.514 |