| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 20.237 | 15/5:03.555 |
| 2 | 3 | 19.888 | 15/5:00.937 |
| 3 | 4 | 23.297 | 15/5:17.011 |
| 4 | 4 | 19.818 | 15/5:12.015 |
| 5 | 4 | 20.289 | 15/5:10.587 |
| 6 | 4 | 20.356 | 15/5:09.712 |
| 7 | 3 | 19.616 | 15/5:07.502 |
| 8 | 3 | 21.208 | 15/5:08.829 |
| 9 | 3 | 19.124 | 15/5:06.388 |
| 10 | 3 | 19.540 | 15/5:05.059 |
| 11 | 3 | 19.159 | 15/5:03.452 |
| 12 | 3 | 20.538 | 15/5:03.837 |
| 13 | 3 | 25.719 | 15/5:10.141 |
| 14 | 3 | 19.212 | 15/5:08.572 |
| 15 | 3 | 20.020 | 15/5:08.021 |