| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.038 | 20/5:00.760 |
| 2 | 2 | 15.282 | 20/5:03.200 |
| 3 | 2 | 14.805 | 20/5:00.833 |
| 4 | 2 | 14.495 | 21/5:13.005 |
| 5 | 2 | 14.694 | 21/5:12.119 |
| 6 | 2 | 14.483 | 21/5:10.789 |
| 7 | 2 | 14.733 | 21/5:10.590 |
| 8 | 2 | 15.049 | 21/5:11.270 |
| 9 | 2 | 15.555 | 21/5:12.979 |
| 10 | 4 | 19.977 | 20/5:08.222 |
| 11 | 4 | 15.126 | 20/5:07.704 |
| 12 | 3 | 14.109 | 20/5:05.577 |
| 13 | 2 | 14.140 | 20/5:03.825 |
| 14 | 2 | 14.708 | 20/5:03.134 |
| 15 | 2 | 14.709 | 20/5:02.537 |
| 16 | 2 | 14.997 | 20/5:02.375 |
| 17 | 2 | 14.733 | 20/5:01.921 |
| 18 | 2 | 14.947 | 20/5:01.756 |
| 19 | 2 | 14.867 | 20/5:01.523 |
| 20 | 2 | 14.383 | 20/5:00.830 |