| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 18.059 | 20/6:01.180 |
| 2 | 2 | 17.969 | 20/6:00.280 |
| 3 | 3 | 19.280 | 20/6:08.720 |
| 4 | 4 | 18.445 | 20/6:08.765 |
| 5 | 4 | 19.346 | 20/6:12.396 |
| 6 | 4 | 24.353 | 19/6:11.931 |
| 7 | 4 | 18.398 | 19/6:08.736 |
| 8 | 4 | 18.464 | 19/6:06.496 |
| 9 | 4 | 17.565 | 19/6:02.856 |
| 10 | 4 | 20.450 | 19/6:05.425 |
| 11 | 3 | 17.654 | 19/6:02.698 |
| 12 | 3 | 18.734 | 19/6:02.135 |
| 13 | 3 | 18.019 | 19/6:00.614 |
| 14 | 3 | 17.830 | 20/6:17.951 |
| 15 | 3 | 18.830 | 20/6:17.861 |
| 16 | 3 | 23.133 | 19/6:04.003 |
| 17 | 3 | 17.614 | 19/6:02.277 |
| 18 | 3 | 24.664 | 19/6:08.185 |
| 19 | 3 | 18.308 | 19/6:07.115 |