| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 18.961 | 16/5:03.376 |
| 2 | 4 | 18.227 | 17/5:16.098 |
| 3 | 4 | 18.340 | 17/5:14.659 |
| 4 | 3 | 14.173 | 18/5:13.655 |
| 5 | 3 | 17.079 | 18/5:12.408 |
| 6 | 3 | 14.405 | 18/5:03.555 |
| 7 | 2 | 13.503 | 19/5:11.296 |
| 8 | 2 | 14.693 | 19/5:07.280 |
| 9 | 3 | 15.278 | 19/5:05.391 |
| 10 | 2 | 14.141 | 19/5:01.720 |
| 11 | 3 | 12.824 | 20/5:12.044 |
| 12 | 2 | 12.656 | 20/5:07.133 |
| 13 | 2 | 13.215 | 20/5:03.838 |
| 14 | 2 | 13.573 | 20/5:01.526 |
| 15 | 2 | 13.348 | 21/5:14.182 |
| 16 | 2 | 14.273 | 21/5:13.279 |
| 17 | 2 | 12.753 | 21/5:10.605 |
| 18 | 2 | 12.692 | 21/5:08.156 |
| 19 | 2 | 12.487 | 21/5:05.739 |
| 20 | 2 | 12.880 | 21/5:03.976 |
| 21 | 2 | 13.358 | 21/5:02.859 |