| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 20.122 | N/A |
| 2 | 2 | 18.683 | 16/5:00.367 |
| 3 | 1 | 18.948 | 16/5:02.354 |
| 4 | 1 | 19.094 | 16/5:03.747 |
| 5 | 1 | 20.456 | 16/5:09.550 |
| 6 | 1 | 19.987 | 16/5:11.626 |
| 7 | 2 | 19.847 | 16/5:12.659 |
| 8 | 2 | 22.909 | 16/5:19.959 |
| 9 | 2 | 20.193 | 15/5:00.326 |
| 10 | 2 | 19.520 | 16/5:19.517 |
| 11 | 2 | 19.606 | 16/5:18.986 |
| 12 | 2 | 19.553 | 16/5:18.480 |
| 13 | 3 | 19.639 | 16/5:18.165 |
| 14 | 1 | 22.807 | 15/5:01.459 |
| 15 | 2 | 20.810 | 15/5:02.174 |