| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 23.659 | N/A |
| 2 | 3 | 18.904 | 19/6:03.931 |
| 3 | 3 | 19.363 | 19/6:08.062 |
| 4 | 3 | 18.765 | 19/6:05.851 |
| 5 | 3 | 21.697 | 19/6:17.939 |
| 6 | 3 | 18.327 | 19/6:13.060 |
| 7 | 3 | 17.952 | 19/6:08.683 |
| 8 | 3 | 17.917 | 19/6:05.466 |
| 9 | 3 | 20.373 | 19/6:08.579 |
| 10 | 3 | 17.783 | 19/6:05.821 |
| 11 | 3 | 18.254 | 19/6:04.462 |
| 12 | 3 | 18.638 | 19/6:03.978 |
| 13 | 3 | 17.836 | 19/6:02.372 |
| 14 | 3 | 19.589 | 19/6:03.440 |
| 15 | 3 | 18.307 | 19/6:02.708 |
| 16 | 3 | 17.821 | 19/6:01.490 |
| 17 | 3 | 18.793 | 19/6:01.517 |
| 18 | 3 | 18.233 | 19/6:00.949 |
| 19 | 3 | 18.952 | 19/6:01.163 |