| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 3.184 | N/A |
| 2 | 3 | 15.411 | 21/5:11.404 |
| 3 | 4 | 15.806 | 21/5:15.354 |
| 4 | 3 | 16.451 | 20/5:05.081 |
| 5 | 4 | 15.395 | 20/5:02.733 |
| 6 | 4 | 14.786 | 21/5:14.058 |
| 7 | 4 | 14.616 | 21/5:11.400 |
| 8 | 4 | 14.394 | 21/5:08.495 |
| 9 | 4 | 16.929 | 21/5:12.654 |
| 10 | 4 | 15.224 | 21/5:12.099 |
| 11 | 4 | 14.483 | 21/5:10.174 |
| 12 | 4 | 14.799 | 21/5:09.173 |
| 13 | 4 | 15.148 | 21/5:08.920 |
| 14 | 4 | 15.649 | 21/5:09.477 |
| 15 | 4 | 14.700 | 21/5:08.599 |
| 16 | 4 | 15.546 | 21/5:08.966 |
| 17 | 4 | 17.631 | 21/5:11.894 |
| 18 | 4 | 21.936 | 20/5:03.723 |
| 19 | 4 | 15.836 | 20/5:03.742 |
| 20 | 4 | 15.321 | 20/5:03.245 |