| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.301 | 19/5:09.719 |
| 2 | 2 | 15.399 | 19/5:01.150 |
| 3 | 1 | 15.569 | 20/5:15.127 |
| 4 | 1 | 15.827 | 20/5:15.480 |
| 5 | 1 | 15.792 | 20/5:15.552 |
| 6 | 1 | 15.874 | 19/5:00.080 |
| 7 | 2 | 15.736 | 20/5:15.709 |
| 8 | 2 | 15.630 | 20/5:15.320 |
| 9 | 2 | 15.575 | 20/5:14.896 |
| 10 | 1 | 15.572 | 20/5:14.550 |
| 11 | 2 | 15.501 | 20/5:14.138 |
| 12 | 2 | 17.013 | 19/5:00.499 |
| 13 | 2 | 16.590 | 19/5:01.631 |
| 14 | 2 | 15.537 | 19/5:01.172 |
| 15 | 2 | 15.954 | 19/5:01.302 |
| 16 | 2 | 15.713 | 19/5:01.130 |
| 17 | 2 | 15.395 | 19/5:00.622 |
| 18 | 2 | 15.650 | 19/5:00.441 |
| 19 | 2 | 15.917 | 19/5:00.545 |