| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 18.244 | N/A |
| 2 | 5 | 11.992 | 20/4:06.092 |
| 3 | 4 | 11.616 | 20/4:02.052 |
| 4 | 4 | 11.984 | 20/4:03.066 |
| 5 | 4 | 11.299 | 20/4:00.976 |
| 6 | 4 | 10.535 | 21/4:07.948 |
| 7 | 4 | 10.884 | 21/4:05.944 |
| 8 | 5 | 16.218 | 20/4:07.677 |
| 9 | 5 | 11.292 | 20/4:05.816 |
| 10 | 5 | 11.054 | 20/4:03.866 |
| 11 | 5 | 11.333 | 20/4:02.837 |
| 12 | 4 | 11.020 | 20/4:01.454 |
| 13 | 4 | 12.679 | 20/4:02.928 |
| 14 | 4 | 11.110 | 20/4:01.882 |
| 15 | 5 | 15.279 | 20/4:06.644 |
| 16 | 5 | 10.764 | 20/4:05.052 |
| 17 | 4 | 10.710 | 20/4:03.594 |
| 18 | 4 | 11.088 | 20/4:02.731 |
| 19 | 4 | 10.276 | 20/4:01.106 |
| 20 | 4 | 19.414 | 20/4:08.791 |