| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 19.583 | N/A |
| 2 | 2 | 14.336 | 21/5:06.303 |
| 3 | 2 | 13.622 | 22/5:13.142 |
| 4 | 2 | 13.764 | 22/5:11.637 |
| 5 | 2 | 14.049 | 22/5:12.380 |
| 6 | 2 | 13.866 | 22/5:12.058 |
| 7 | 4 | 19.353 | 20/5:01.384 |
| 8 | 4 | 14.670 | 20/5:00.945 |
| 9 | 4 | 14.139 | 21/5:14.080 |
| 10 | 4 | 14.188 | 21/5:12.887 |
| 11 | 4 | 13.914 | 21/5:11.385 |
| 12 | 4 | 14.992 | 21/5:12.115 |
| 13 | 4 | 14.205 | 21/5:11.413 |
| 14 | 4 | 14.231 | 21/5:10.858 |
| 15 | 4 | 14.221 | 21/5:10.368 |
| 16 | 4 | 14.776 | 21/5:10.684 |
| 17 | 4 | 14.050 | 21/5:10.053 |
| 18 | 4 | 14.080 | 21/5:09.531 |
| 19 | 4 | 14.003 | 21/5:08.981 |
| 20 | 4 | 14.205 | 21/5:08.703 |
| 21 | 4 | 14.371 | 21/5:08.618 |