| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 21.113 | N/A |
| 2 | 1 | 18.965 | 26/8:15.238 |
| 3 | 1 | 18.348 | 26/8:07.525 |
| 4 | 1 | 20.913 | 25/8:06.921 |
| 5 | 1 | 18.317 | 25/8:00.371 |
| 6 | 1 | 20.557 | 25/8:07.193 |
| 7 | 1 | 18.228 | 25/8:02.425 |
| 8 | 1 | 18.784 | 25/8:00.925 |
| 9 | 1 | 18.874 | 25/8:00.071 |
| 10 | 1 | 19.219 | 25/8:00.326 |
| 11 | 1 | 20.378 | 25/8:03.312 |
| 12 | 1 | 19.346 | 25/8:03.503 |
| 13 | 1 | 19.004 | 25/8:02.979 |
| 14 | 1 | 18.279 | 25/8:01.196 |
| 15 | 1 | 17.749 | 26/8:17.829 |
| 16 | 1 | 20.110 | 25/8:00.426 |
| 17 | 1 | 23.829 | 25/8:07.463 |
| 18 | 1 | 24.027 | 25/8:13.951 |
| 19 | 1 | 21.817 | 25/8:16.771 |
| 20 | 1 | 18.904 | 25/8:15.615 |
| 21 | 1 | 17.816 | 25/8:13.269 |
| 22 | 1 | 21.036 | 25/8:14.827 |
| 23 | 1 | 20.181 | 25/8:15.310 |
| 24 | 1 | 18.768 | 25/8:14.277 |
| 25 | 1 | 20.769 | 25/8:15.331 |