| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 1.739 | N/A |
| 2 | 3 | 22.035 | 20/7:00.404 |
| 3 | 3 | 22.006 | 20/7:00.128 |
| 4 | 2 | 21.098 | 21/7:15.999 |
| 5 | 2 | 21.369 | 21/7:14.279 |
| 6 | 2 | 21.622 | 21/7:14.259 |
| 7 | 2 | 21.656 | 21/7:14.359 |
| 8 | 2 | 21.402 | 21/7:13.704 |
| 9 | 2 | 22.403 | 21/7:15.716 |
| 10 | 2 | 21.181 | 21/7:14.565 |
| 11 | 1 | 22.404 | 21/7:16.091 |
| 12 | 1 | 21.790 | 21/7:16.222 |
| 13 | 2 | 21.976 | 21/7:16.642 |
| 14 | 2 | 22.502 | 21/7:17.806 |
| 15 | 3 | 27.721 | 20/7:04.034 |
| 16 | 3 | 20.888 | 20/7:02.339 |
| 17 | 2 | 21.945 | 20/7:02.111 |
| 18 | 3 | 23.537 | 20/7:03.689 |
| 19 | 2 | 22.023 | 20/7:03.494 |