| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 19.987 | N/A |
| 2 | 3 | 15.025 | 20/5:05.462 |
| 3 | 3 | 14.657 | 20/5:01.966 |
| 4 | 3 | 14.233 | 21/5:12.753 |
| 5 | 3 | 13.681 | 21/5:07.967 |
| 6 | 2 | 14.284 | 21/5:07.507 |
| 7 | 2 | 14.069 | 21/5:06.483 |
| 8 | 2 | 14.237 | 21/5:06.232 |
| 9 | 2 | 14.161 | 21/5:05.854 |
| 10 | 2 | 16.214 | 21/5:10.122 |
| 11 | 2 | 13.942 | 21/5:08.993 |
| 12 | 2 | 14.391 | 21/5:08.885 |
| 13 | 3 | 16.642 | 21/5:12.547 |
| 14 | 3 | 14.265 | 21/5:11.988 |
| 15 | 3 | 13.837 | 21/5:10.898 |
| 16 | 3 | 14.397 | 21/5:10.700 |
| 17 | 3 | 13.673 | 21/5:09.622 |
| 18 | 3 | 14.630 | 21/5:09.796 |
| 19 | 3 | 14.262 | 21/5:09.542 |
| 20 | 3 | 14.112 | 21/5:09.157 |
| 21 | 3 | 17.563 | 21/5:12.262 |