| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.039 | 19/5:04.741 |
| 2 | 3 | 16.617 | 19/5:10.232 |
| 3 | 3 | 15.859 | 19/5:07.261 |
| 4 | 2 | 15.493 | 19/5:04.038 |
| 5 | 2 | 15.764 | 19/5:03.133 |
| 6 | 2 | 15.689 | 19/5:02.293 |
| 7 | 2 | 15.869 | 19/5:02.181 |
| 8 | 3 | 15.726 | 19/5:01.758 |
| 9 | 2 | 15.516 | 19/5:00.985 |
| 10 | 2 | 15.396 | 19/5:00.139 |
| 11 | 2 | 15.685 | 20/5:15.732 |
| 12 | 2 | 15.490 | 20/5:15.238 |
| 13 | 2 | 15.360 | 20/5:14.062 |
| 14 | 2 | 15.393 | 20/5:14.137 |
| 15 | 2 | 15.739 | 20/5:14.018 |
| 16 | 2 | 15.392 | 20/5:13.783 |
| 17 | 2 | 15.242 | 20/5:13.257 |
| 18 | 3 | 15.461 | 20/5:13.033 |
| 19 | 2 | 15.414 | 20/5:12.783 |
| 20 | 3 | 15.818 | 20/5:12.962 |