| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 19.387 | N/A |
| 2 | 3 | 16.677 | 22/6:09.604 |
| 3 | 3 | 17.740 | 21/6:03.557 |
| 4 | 2 | 17.282 | 21/6:04.047 |
| 5 | 2 | 17.808 | 21/6:06.922 |
| 6 | 2 | 17.282 | 21/6:06.543 |
| 7 | 2 | 18.519 | 21/6:10.413 |
| 8 | 3 | 19.062 | 21/6:14.729 |
| 9 | 3 | 17.468 | 21/6:13.982 |
| 10 | 3 | 18.118 | 21/6:14.844 |
| 11 | 3 | 17.124 | 21/6:13.547 |
| 12 | 3 | 17.732 | 21/6:13.590 |
| 13 | 4 | 18.102 | 21/6:14.243 |
| 14 | 4 | 17.445 | 21/6:13.785 |
| 15 | 4 | 18.816 | 21/6:15.351 |
| 16 | 4 | 17.209 | 21/6:14.565 |
| 17 | 4 | 19.242 | 21/6:16.419 |
| 18 | 4 | 17.005 | 21/6:15.423 |
| 19 | 4 | 17.024 | 21/6:14.559 |
| 20 | 4 | 17.137 | 21/6:13.904 |
| 21 | 3 | 17.305 | 21/6:13.484 |