| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.244 | 19/5:08.636 |
| 2 | 3 | 17.286 | 18/5:01.770 |
| 3 | 2 | 16.424 | 19/5:16.375 |
| 4 | 2 | 17.140 | 18/5:01.923 |
| 5 | 2 | 15.173 | 19/5:12.615 |
| 6 | 2 | 16.877 | 19/5:13.956 |
| 7 | 3 | 20.399 | 18/5:07.396 |
| 8 | 3 | 20.999 | 18/5:16.219 |
| 9 | 3 | 19.549 | 17/5:02.394 |
| 10 | 4 | 18.020 | 17/5:02.789 |
| 11 | 4 | 17.325 | 17/5:02.037 |
| 12 | 4 | 20.378 | 17/5:05.737 |
| 13 | 4 | 20.981 | 17/5:09.655 |
| 14 | 4 | 19.672 | 17/5:11.424 |
| 15 | 4 | 16.035 | 17/5:08.836 |
| 16 | 4 | 19.198 | 17/5:09.931 |
| 17 | 4 | 18.18 | 17/5:09.700 |