| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.876 | 19/5:01.644 |
| 2 | 1 | 15.629 | 20/5:15.050 |
| 3 | 1 | 16.215 | 19/5:02.227 |
| 4 | 4 | 19.674 | 18/5:03.273 |
| 5 | 4 | 16.167 | 18/5:00.820 |
| 6 | 4 | 16.145 | 19/5:15.736 |
| 7 | 4 | 17.810 | 18/5:02.184 |
| 8 | 4 | 17.347 | 18/5:03.442 |
| 9 | 4 | 16.019 | 18/5:01.764 |
| 10 | 4 | 21.150 | 18/5:09.658 |
| 11 | 4 | 15.611 | 18/5:07.052 |
| 12 | 4 | 15.945 | 18/5:05.382 |
| 13 | 4 | 15.815 | 18/5:03.789 |
| 14 | 4 | 15.922 | 18/5:02.561 |
| 15 | 4 | 16.081 | 18/5:01.687 |
| 16 | 4 | 16.287 | 18/5:01.155 |
| 17 | 4 | 18.481 | 18/5:03.008 |
| 18 | 4 | 15.667 | 18/5:01.841 |