| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 18.415 | 17/5:13.055 |
| 2 | 3 | 18.567 | 17/5:14.347 |
| 3 | 2 | 18.276 | 17/5:13.129 |
| 4 | 2 | 18.788 | 17/5:14.695 |
| 5 | 3 | 18.612 | 17/5:15.037 |
| 6 | 3 | 18.519 | 17/5:15.001 |
| 7 | 3 | 18.591 | 17/5:15.151 |
| 8 | 4 | 20.399 | 16/5:00.334 |
| 9 | 4 | 18.596 | 16/5:00.023 |
| 10 | 4 | 18.750 | 16/5:00.021 |
| 11 | 4 | 18.995 | 16/5:00.375 |
| 12 | 4 | 18.647 | 16/5:00.207 |
| 13 | 4 | 19.018 | 16/5:00.521 |
| 14 | 4 | 18.645 | 16/5:00.363 |
| 15 | 4 | 18.888 | 16/5:00.486 |
| 16 | 4 | 18.744 | 16/5:00.450 |