| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 1.949 | N/A |
| 2 | 4 | 20.765 | 25/8:20.309 |
| 3 | 4 | 20.766 | 25/8:20.321 |
| 4 | 4 | 20.726 | 25/8:20.005 |
| 5 | 4 | 21.417 | 19/6:18.482 |
| 6 | 4 | 20.294 | 19/6:16.233 |
| 7 | 4 | 20.163 | 19/6:14.342 |
| 8 | 4 | 19.935 | 19/6:12.404 |
| 9 | 3 | 20.301 | 19/6:11.774 |
| 10 | 3 | 20.186 | 19/6:11.055 |
| 11 | 3 | 20.055 | 19/6:10.243 |
| 12 | 3 | 24.907 | 19/6:17.519 |
| 13 | 3 | 20.577 | 19/6:17.087 |
| 14 | 3 | 20.387 | 19/6:16.458 |
| 15 | 3 | 19.775 | 19/6:15.132 |
| 16 | 3 | 20.677 | 19/6:15.066 |
| 17 | 3 | 20.482 | 19/6:14.788 |
| 18 | 3 | 20.513 | 19/6:14.576 |
| 19 | 3 | 20.587 | 19/6:14.462 |