| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 3.391 | N/A |
| 2 | 1 | 20.952 | 21/7:02.431 |
| 3 | 1 | 20.171 | 22/7:15.182 |
| 4 | 1 | 20.893 | 22/7:17.503 |
| 5 | 1 | 22.643 | 21/7:06.686 |
| 6 | 1 | 22.346 | 21/7:11.411 |
| 7 | 1 | 21.089 | 21/7:10.371 |
| 8 | 1 | 23.064 | 21/7:15.271 |
| 9 | 1 | 22.374 | 21/7:17.221 |
| 10 | 1 | 20.393 | 21/7:14.335 |
| 11 | 1 | 19.625 | 21/7:10.491 |
| 12 | 1 | 23.273 | 21/7:13.978 |
| 13 | 1 | 22.085 | 21/7:14.904 |
| 14 | 1 | 21.875 | 21/7:15.364 |
| 15 | 1 | 20.845 | 21/7:14.288 |
| 16 | 1 | 22.556 | 21/7:15.636 |
| 17 | 3 | 29.513 | 20/7:03.406 |
| 18 | 3 | 22.209 | 20/7:03.521 |
| 19 | 3 | 22.445 | 20/7:03.872 |
| 20 | 4 | 21.126 | 20/7:02.868 |