| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 25.108 | N/A |
| 2 | 3 | 21.166 | 20/7:07.262 |
| 3 | 3 | 22.394 | 20/7:18.928 |
| 4 | 3 | 21.063 | 20/7:14.387 |
| 5 | 3 | 21.988 | 20/7:16.510 |
| 6 | 3 | 20.899 | 20/7:13.646 |
| 7 | 3 | 21.050 | 20/7:12.214 |
| 8 | 3 | 21.257 | 20/7:11.754 |
| 9 | 3 | 22.882 | 20/7:15.268 |
| 10 | 4 | 22.636 | 20/7:17.481 |
| 11 | 4 | 21.096 | 20/7:16.326 |
| 12 | 4 | 20.751 | 20/7:14.786 |
| 13 | 4 | 21.879 | 20/7:15.287 |
| 14 | 4 | 21.164 | 20/7:14.667 |
| 15 | 4 | 21.047 | 20/7:13.977 |
| 16 | 4 | 21.280 | 20/7:13.673 |
| 17 | 4 | 20.710 | 20/7:12.731 |
| 18 | 4 | 20.964 | 20/7:12.184 |
| 19 | 4 | 21.499 | 20/7:12.262 |
| 20 | 4 | 21.358 | 20/7:12.191 |