| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 21.585 | N/A |
| 2 | 3 | 20.394 | 24/8:10.647 |
| 3 | 3 | 19.202 | 25/8:16.737 |
| 4 | 3 | 19.896 | 25/8:17.521 |
| 5 | 3 | 18.430 | 25/8:09.117 |
| 6 | 3 | 18.118 | 25/8:02.577 |
| 7 | 3 | 19.028 | 25/8:01.857 |
| 8 | 3 | 18.189 | 26/8:17.502 |
| 9 | 3 | 18.833 | 26/8:16.866 |
| 10 | 3 | 18.512 | 26/8:15.479 |
| 11 | 2 | 18.711 | 26/8:14.867 |
| 12 | 1 | 19.897 | 26/8:17.062 |
| 13 | 1 | 18.376 | 26/8:15.722 |
| 14 | 2 | 19.139 | 26/8:16.056 |
| 15 | 2 | 17.871 | 26/8:14.077 |
| 16 | 2 | 18.134 | 26/8:12.801 |
| 17 | 2 | 18.768 | 26/8:12.675 |
| 18 | 2 | 18.603 | 26/8:12.321 |
| 19 | 2 | 19.734 | 26/8:13.578 |
| 20 | 2 | 20.385 | 26/8:15.558 |
| 21 | 2 | 18.997 | 26/8:15.606 |
| 22 | 2 | 19.208 | 26/8:15.900 |
| 23 | 2 | 19.945 | 26/8:17.005 |
| 24 | 2 | 18.283 | 26/8:16.207 |
| 25 | 2 | 18.755 | 26/8:15.968 |
| 26 | 2 | 19.095 | 26/8:16.088 |