| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 17.671 | 17/5:00.407 |
| 2 | 3 | 16.895 | 18/5:11.094 |
| 3 | 3 | 16.963 | 18/5:09.174 |
| 4 | 2 | 16.590 | 18/5:06.536 |
| 5 | 2 | 16.921 | 18/5:06.144 |
| 6 | 3 | 17.487 | 18/5:07.581 |
| 7 | 3 | 19.073 | 18/5:12.686 |
| 8 | 3 | 16.424 | 18/5:10.554 |
| 9 | 3 | 16.976 | 18/5:10.000 |
| 10 | 3 | 17.141 | 18/5:09.854 |
| 11 | 3 | 17.014 | 18/5:09.526 |
| 12 | 3 | 16.436 | 18/5:08.387 |
| 13 | 3 | 17.165 | 18/5:08.431 |
| 14 | 3 | 16.702 | 18/5:07.875 |
| 15 | 3 | 17.023 | 18/5:07.777 |
| 16 | 3 | 18.869 | 18/5:09.769 |
| 17 | 3 | 17.047 | 18/5:09.597 |
| 18 | 3 | 16.734 | 18/5:09.131 |