| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 1.876 | N/A |
| 2 | 5 | 25.145 | 18/7:09.341 |
| 3 | 4 | 24.080 | 18/7:00.288 |
| 4 | 4 | 22.725 | 19/7:13.576 |
| 5 | 4 | 23.610 | 19/7:11.896 |
| 6 | 4 | 22.811 | 19/7:08.011 |
| 7 | 3 | 22.048 | 19/7:03.133 |
| 8 | 3 | 22.274 | 19/7:00.229 |
| 9 | 3 | 22.310 | 20/7:21.258 |
| 10 | 3 | 22.289 | 20/7:19.492 |
| 11 | 3 | 22.316 | 20/7:18.131 |
| 12 | 3 | 24.177 | 20/7:20.231 |
| 13 | 3 | 21.366 | 20/7:17.531 |
| 14 | 3 | 22.305 | 20/7:16.619 |
| 15 | 3 | 22.902 | 20/7:16.647 |
| 16 | 3 | 23.522 | 20/7:17.457 |
| 17 | 3 | 22.501 | 20/7:16.953 |
| 18 | 3 | 21.910 | 20/7:15.848 |
| 19 | 3 | 22.349 | 20/7:15.329 |
| 20 | 3 | 25.203 | 20/7:17.719 |