| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 29.643 | 17/8:23.931 |
| 2 | 5 | 26.322 | 18/8:23.685 |
| 3 | 5 | 21.109 | 19/8:08.135 |
| 4 | 5 | 23.545 | 20/8:23.095 |
| 5 | 5 | 23.399 | 20/8:16.072 |
| 6 | 5 | 21.511 | 20/8:05.097 |
| 7 | 5 | 22.698 | 20/8:00.649 |
| 8 | 5 | 25.210 | 20/8:03.593 |
| 9 | 5 | 48.029 | 18/8:02.932 |
| 10 | 5 | 25.377 | 18/8:00.317 |
| 11 | 5 | 26.885 | 18/8:00.646 |
| 12 | 5 | 25.611 | 19/8:25.620 |
| 13 | 5 | 26.926 | 19/8:26.080 |
| 14 | 5 | 28.753 | 18/8:02.166 |
| 15 | 5 | 22.391 | 19/8:23.385 |
| 16 | 5 | 28.316 | 19/8:25.548 |
| 17 | 5 | 25.359 | 19/8:24.153 |
| 18 | 5 | 31.578 | 18/8:02.662 |