| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 27.336 | N/A |
| 2 | 3 | 27.278 | 18/8:11.062 |
| 3 | 3 | 25.864 | 19/8:25.614 |
| 4 | 3 | 24.445 | 19/8:12.858 |
| 5 | 3 | 25.915 | 19/8:13.095 |
| 6 | 5 | 31.665 | 18/8:06.903 |
| 7 | 5 | 26.521 | 18/8:05.452 |
| 8 | 5 | 24.383 | 19/8:25.804 |
| 9 | 5 | 29.533 | 18/8:05.494 |
| 10 | 5 | 24.229 | 18/8:00.353 |
| 11 | 5 | 32.321 | 18/8:09.997 |
| 12 | 5 | 26.950 | 18/8:09.587 |
| 13 | 5 | 24.996 | 18/8:06.477 |
| 14 | 5 | 23.825 | 18/8:02.314 |
| 15 | 5 | 29.335 | 18/8:05.437 |
| 16 | 5 | 24.454 | 18/8:02.611 |
| 17 | 5 | 31.207 | 18/8:07.314 |
| 18 | 5 | 31.616 | 18/8:11.873 |