| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.717 | 20/5:14.034 |
| 2 | 2 | 17.661 | 18/5:00.402 |
| 3 | 2 | 15.585 | 19/5:10.099 |
| 4 | 2 | 15.775 | 19/5:07.505 |
| 5 | 1 | 17.690 | 19/5:13.226 |
| 6 | 1 | 16.776 | 19/5:14.146 |
| 7 | 2 | 19.020 | 18/5:04.004 |
| 8 | 2 | 15.289 | 18/5:00.404 |
| 9 | 1 | 15.910 | 19/5:15.448 |
| 10 | 3 | 19.855 | 18/5:04.700 |
| 11 | 2 | 16.468 | 18/5:03.948 |
| 12 | 2 | 15.946 | 18/5:02.538 |
| 13 | 3 | 19.139 | 18/5:05.766 |
| 14 | 2 | 15.567 | 18/5:03.940 |
| 15 | 3 | 21.232 | 18/5:09.156 |
| 16 | 2 | 16.023 | 18/5:07.859 |
| 17 | 2 | 15.793 | 18/5:06.472 |
| 18 | 4 | 20.124 | 18/5:09.570 |