| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.697 | 18/5:00.546 |
| 2 | 2 | 16.608 | 19/5:16.397 |
| 3 | 1 | 16.314 | 19/5:14.254 |
| 4 | 1 | 16.339 | 19/5:13.300 |
| 5 | 2 | 17.733 | 18/5:01.288 |
| 6 | 2 | 16.841 | 18/5:01.596 |
| 7 | 2 | 16.375 | 18/5:00.618 |
| 8 | 2 | 16.352 | 19/5:16.490 |
| 9 | 2 | 17.651 | 18/5:01.820 |
| 10 | 2 | 16.983 | 18/5:02.207 |
| 11 | 1 | 16.470 | 18/5:01.685 |
| 12 | 1 | 16.793 | 18/5:01.734 |
| 13 | 1 | 16.966 | 18/5:02.015 |
| 14 | 2 | 17.443 | 18/5:02.869 |
| 15 | 2 | 17.159 | 18/5:03.269 |
| 16 | 2 | 17.478 | 18/5:03.977 |
| 17 | 2 | 16.857 | 18/5:03.945 |
| 18 | 1 | 17.031 | 18/5:04.090 |