| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 15.228 | 20/5:04.560 |
| 2 | 3 | 15.573 | 20/5:08.010 |
| 3 | 4 | 15.696 | 20/5:09.980 |
| 4 | 3 | 15.048 | 20/5:07.725 |
| 5 | 4 | 17.281 | 20/5:15.304 |
| 6 | 3 | 14.745 | 20/5:11.903 |
| 7 | 4 | 17.663 | 19/5:01.921 |
| 8 | 4 | 14.611 | 20/5:14.613 |
| 9 | 3 | 15.100 | 20/5:13.211 |
| 10 | 3 | 15.423 | 20/5:12.736 |
| 11 | 2 | 15.572 | 20/5:12.618 |
| 12 | 1 | 17.832 | 19/5:00.472 |
| 13 | 1 | 15.186 | 20/5:15.320 |
| 14 | 1 | 16.279 | 19/5:00.250 |
| 15 | 2 | 19.539 | 19/5:04.983 |
| 16 | 2 | 15.019 | 19/5:03.757 |
| 17 | 3 | 16.313 | 19/5:04.121 |
| 18 | 2 | 14.895 | 19/5:02.948 |
| 19 | 2 | 14.855 | 19/5:01.858 |