| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 1.729 | N/A |
| 2 | 2 | 18.843 | 21/6:18.589 |
| 3 | 2 | 18.921 | 20/6:00.487 |
| 4 | 1 | 19.403 | 20/6:03.786 |
| 5 | 1 | 18.905 | 20/6:03.071 |
| 6 | 1 | 19.422 | 20/6:04.606 |
| 7 | 1 | 18.906 | 20/6:03.995 |
| 8 | 4 | 27.800 | 19/6:07.386 |
| 9 | 4 | 18.751 | 19/6:03.868 |
| 10 | 2 | 18.933 | 19/6:01.497 |
| 11 | 2 | 18.832 | 20/6:19.289 |
| 12 | 2 | 19.356 | 20/6:18.398 |
| 13 | 2 | 18.504 | 20/6:16.307 |
| 14 | 2 | 19.053 | 20/6:15.340 |
| 15 | 2 | 18.871 | 20/6:14.264 |
| 16 | 2 | 19.074 | 20/6:13.589 |
| 17 | 2 | 19.263 | 20/6:13.222 |
| 18 | 2 | 18.750 | 20/6:12.326 |
| 19 | 2 | 20.980 | 20/6:13.883 |
| 20 | 2 | 19.753 | 20/6:14.049 |