| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 19.888 | 16/5:18.208 |
| 2 | 1 | 20.007 | 16/5:19.016 |
| 3 | 1 | 19.835 | 16/5:18.056 |
| 4 | 2 | 20.901 | 15/5:02.366 |
| 5 | 3 | 20.376 | 15/5:03.021 |
| 6 | 3 | 20.111 | 15/5:02.795 |
| 7 | 3 | 20.038 | 15/5:02.477 |
| 8 | 3 | 19.798 | 15/5:01.788 |
| 9 | 3 | 20.783 | 15/5:02.895 |
| 10 | 3 | 20.346 | 15/5:03.124 |
| 11 | 3 | 23.644 | 15/5:07.809 |
| 12 | 3 | 24.424 | 15/5:12.688 |
| 13 | 3 | 20.612 | 15/5:12.418 |
| 14 | 3 | 19.086 | 15/5:10.552 |
| 15 | 3 | 19.410 | 15/5:09.259 |