| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 18.163 | 17/5:08.771 |
| 2 | 1 | 16.207 | 18/5:09.330 |
| 3 | 1 | 17.214 | 18/5:09.504 |
| 4 | 1 | 16.138 | 18/5:04.749 |
| 5 | 1 | 16.327 | 18/5:02.576 |
| 6 | 1 | 16.250 | 18/5:00.897 |
| 7 | 1 | 16.007 | 19/5:15.688 |
| 8 | 1 | 15.738 | 19/5:13.605 |
| 9 | 1 | 16.124 | 19/5:12.799 |
| 10 | 1 | 16.109 | 19/5:12.126 |
| 11 | 2 | 19.609 | 18/5:00.904 |
| 12 | 2 | 17.059 | 18/5:01.418 |
| 13 | 2 | 16.745 | 18/5:01.417 |
| 14 | 1 | 16.549 | 18/5:01.164 |
| 15 | 1 | 17.107 | 18/5:01.615 |
| 16 | 1 | 18.770 | 18/5:03.881 |
| 17 | 1 | 16.404 | 18/5:03.374 |
| 18 | 1 | 19.402 | 18/5:05.922 |