| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.271 | 19/5:09.149 |
| 2 | 1 | 16.467 | 19/5:11.011 |
| 3 | 1 | 16.418 | 19/5:11.321 |
| 4 | 1 | 16.613 | 19/5:12.403 |
| 5 | 1 | 16.797 | 19/5:13.751 |
| 6 | 1 | 17.158 | 19/5:15.793 |
| 7 | 1 | 17.684 | 18/5:01.906 |
| 8 | 1 | 16.910 | 18/5:02.216 |
| 9 | 1 | 16.581 | 18/5:01.798 |
| 10 | 1 | 16.690 | 18/5:01.660 |
| 11 | 1 | 16.695 | 18/5:01.556 |
| 12 | 1 | 16.638 | 18/5:01.383 |
| 13 | 1 | 16.533 | 18/5:01.092 |
| 14 | 1 | 20.335 | 18/5:05.730 |
| 15 | 1 | 16.745 | 18/5:05.442 |
| 16 | 1 | 17.072 | 18/5:05.558 |
| 17 | 1 | 16.757 | 18/5:05.327 |
| 18 | 1 | 16.705 | 18/5:05.069 |