| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 17.110 | 18/5:07.098 |
| 2 | 1 | 17.283 | 18/5:09.537 |
| 3 | 1 | 17.559 | 18/5:11.712 |
| 4 | 1 | 16.522 | 18/5:08.133 |
| 5 | 1 | 16.953 | 18/5:07.537 |
| 6 | 1 | 17.495 | 18/5:08.766 |
| 7 | 1 | 15.997 | 18/5:05.791 |
| 8 | 1 | 17.142 | 18/5:06.137 |
| 9 | 1 | 16.672 | 18/5:05.466 |
| 10 | 1 | 16.002 | 18/5:03.723 |
| 11 | 1 | 15.526 | 18/5:01.518 |
| 12 | 1 | 16.268 | 18/5:00.793 |
| 13 | 1 | 17.137 | 18/5:01.383 |
| 14 | 1 | 17.316 | 18/5:02.119 |
| 15 | 1 | 18.420 | 18/5:04.082 |
| 16 | 1 | 20.731 | 18/5:08.399 |
| 17 | 1 | 16.283 | 18/5:07.499 |
| 18 | 1 | 17.319 | 18/5:07.735 |