| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 19.785 | N/A |
| 2 | 3 | 18.234 | 20/6:06.231 |
| 3 | 3 | 18.011 | 20/6:04.112 |
| 4 | 3 | 18.667 | 20/6:07.561 |
| 5 | 3 | 17.923 | 20/6:05.751 |
| 6 | 3 | 17.615 | 20/6:03.495 |
| 7 | 3 | 18.103 | 20/6:03.536 |
| 8 | 3 | 18.687 | 20/6:05.150 |
| 9 | 3 | 18.021 | 20/6:04.779 |
| 10 | 3 | 21.188 | 20/6:11.177 |
| 11 | 3 | 17.511 | 20/6:09.309 |
| 12 | 3 | 21.662 | 20/6:14.950 |
| 13 | 3 | 24.633 | 19/6:05.167 |
| 14 | 3 | 18.222 | 19/6:03.830 |
| 15 | 3 | 17.809 | 19/6:02.152 |
| 16 | 3 | 17.464 | 19/6:00.285 |
| 17 | 3 | 18.222 | 20/6:18.376 |
| 18 | 3 | 25.549 | 19/6:06.571 |
| 19 | 3 | 20.171 | 19/6:07.477 |