| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 1.673 | N/A |
| 2 | 2 | 21.738 | 21/7:16.433 |
| 3 | 2 | 20.630 | 21/7:05.353 |
| 4 | 1 | 21.578 | 21/7:07.979 |
| 5 | 1 | 20.922 | 21/7:06.013 |
| 6 | 1 | 21.599 | 21/7:07.541 |
| 7 | 1 | 20.577 | 21/7:05.153 |
| 8 | 1 | 20.829 | 21/7:04.167 |
| 9 | 1 | 21.213 | 21/7:04.388 |
| 10 | 1 | 21.091 | 21/7:04.288 |
| 11 | 1 | 21.053 | 21/7:04.133 |
| 12 | 2 | 25.149 | 21/7:11.453 |
| 13 | 3 | 26.200 | 21/7:19.304 |
| 14 | 2 | 20.562 | 21/7:17.274 |
| 15 | 3 | 24.410 | 21/7:21.031 |
| 16 | 3 | 20.403 | 21/7:18.945 |
| 17 | 3 | 20.369 | 21/7:17.076 |
| 18 | 3 | 20.254 | 21/7:15.293 |
| 19 | 3 | 24.308 | 21/7:18.211 |
| 20 | 3 | 20.161 | 21/7:16.458 |
| 21 | 3 | 19.891 | 21/7:14.610 |