| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 14.498 | 21/5:04.458 |
| 2 | 2 | 17.996 | 19/5:08.693 |
| 3 | 2 | 13.874 | 20/5:09.120 |
| 4 | 2 | 13.871 | 20/5:01.195 |
| 5 | 1 | 13.280 | 21/5:08.780 |
| 6 | 2 | 16.108 | 21/5:13.695 |
| 7 | 2 | 13.829 | 21/5:10.368 |
| 8 | 1 | 13.892 | 21/5:08.039 |
| 9 | 2 | 20.279 | 20/5:05.838 |
| 10 | 2 | 13.772 | 20/5:02.798 |
| 11 | 2 | 13.487 | 21/5:14.782 |
| 12 | 2 | 18.895 | 20/5:06.302 |
| 13 | 2 | 14.006 | 20/5:04.288 |
| 14 | 1 | 13.816 | 20/5:02.290 |
| 15 | 1 | 14.016 | 20/5:00.825 |
| 16 | 1 | 13.786 | 21/5:14.219 |
| 17 | 1 | 14.325 | 21/5:13.431 |
| 18 | 1 | 13.777 | 21/5:12.091 |
| 19 | 1 | 15.032 | 21/5:12.280 |
| 20 | 1 | 13.700 | 21/5:11.051 |
| 21 | 1 | 13.849 | 21/5:10.088 |