| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.792 | 19/5:00.048 |
| 2 | 2 | 15.555 | 20/5:13.047 |
| 3 | 3 | 15.501 | 20/5:12.032 |
| 4 | 3 | 16.158 | 20/5:15.003 |
| 5 | 2 | 15.507 | 20/5:14.052 |
| 6 | 3 | 16.371 | 19/5:00.466 |
| 7 | 2 | 15.502 | 20/5:15.388 |
| 8 | 2 | 15.339 | 20/5:14.312 |
| 9 | 2 | 15.650 | 20/5:14.166 |
| 10 | 2 | 15.726 | 20/5:14.202 |
| 11 | 2 | 15.746 | 20/5:14.267 |
| 12 | 2 | 15.750 | 20/5:14.328 |
| 13 | 3 | 19.297 | 19/5:03.845 |
| 14 | 2 | 15.439 | 19/5:03.094 |
| 15 | 2 | 15.433 | 19/5:02.436 |
| 16 | 2 | 15.111 | 19/5:01.478 |
| 17 | 2 | 15.946 | 19/5:01.566 |
| 18 | 2 | 16.438 | 19/5:02.164 |
| 19 | 2 | 15.959 | 19/5:02.022 |