| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 17.109 | 18/5:07.962 |
| 2 | 1 | 16.028 | 19/5:14.802 |
| 3 | 1 | 16.347 | 19/5:13.399 |
| 4 | 1 | 16.512 | 19/5:13.481 |
| 5 | 1 | 16.732 | 19/5:14.366 |
| 6 | 1 | 16.708 | 19/5:14.881 |
| 7 | 1 | 16.165 | 19/5:13.774 |
| 8 | 1 | 18.119 | 18/5:00.870 |
| 9 | 1 | 17.159 | 18/5:01.758 |
| 10 | 1 | 16.597 | 18/5:01.457 |
| 11 | 2 | 17.434 | 18/5:02.580 |
| 12 | 2 | 16.552 | 18/5:02.193 |
| 13 | 1 | 16.304 | 18/5:01.522 |
| 14 | 2 | 17.001 | 18/5:01.843 |
| 15 | 2 | 16.868 | 18/5:01.962 |
| 16 | 1 | 15.861 | 18/5:00.933 |
| 17 | 1 | 16.325 | 18/5:00.516 |
| 18 | 2 | 18.226 | 18/5:02.047 |