| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.024 | 19/5:04.456 |
| 2 | 2 | 15.379 | 20/5:14.030 |
| 3 | 1 | 15.163 | 20/5:10.440 |
| 4 | 1 | 15.384 | 20/5:09.750 |
| 5 | 2 | 15.530 | 20/5:09.920 |
| 6 | 2 | 15.597 | 20/5:10.257 |
| 7 | 2 | 15.482 | 20/5:10.169 |
| 8 | 2 | 18.818 | 19/5:02.520 |
| 9 | 2 | 15.694 | 19/5:02.039 |
| 10 | 2 | 15.866 | 19/5:01.980 |
| 11 | 2 | 15.691 | 19/5:01.630 |
| 12 | 2 | 15.133 | 19/5:00.455 |
| 13 | 2 | 15.667 | 19/5:00.241 |
| 14 | 2 | 14.835 | 20/5:14.661 |
| 15 | 2 | 14.974 | 20/5:13.649 |
| 16 | 2 | 15.483 | 20/5:13.400 |
| 17 | 2 | 14.920 | 20/5:12.518 |
| 18 | 2 | 14.962 | 20/5:11.780 |
| 19 | 2 | 15.069 | 20/5:11.233 |
| 20 | 2 | 14.876 | 20/5:10.547 |