| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 6 | 21.359 | 17/6:03.103 |
| 2 | 5 | 21.069 | 17/6:00.638 |
| 3 | 5 | 20.491 | 18/6:17.514 |
| 4 | 5 | 22.193 | 17/6:01.726 |
| 5 | 5 | 19.331 | 18/6:15.995 |
| 6 | 5 | 17.687 | 18/6:06.390 |
| 7 | 5 | 21.218 | 18/6:08.609 |
| 8 | 5 | 17.261 | 18/6:01.370 |
| 9 | 5 | 17.863 | 19/6:16.774 |
| 10 | 5 | 18.095 | 19/6:13.477 |
| 11 | 5 | 18.025 | 19/6:10.659 |
| 12 | 4 | 18.368 | 19/6:08.853 |
| 13 | 4 | 18.822 | 19/6:07.989 |
| 14 | 5 | 20.448 | 19/6:09.455 |
| 15 | 5 | 17.687 | 19/6:07.228 |
| 16 | 5 | 22.888 | 19/6:11.456 |
| 17 | 5 | 18.567 | 19/6:10.357 |
| 18 | 5 | 18.274 | 19/6:09.071 |
| 19 | 5 | 18.046 | 19/6:07.692 |