| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 17.455 | 21/6:06.555 |
| 2 | 2 | 23.911 | 18/6:12.294 |
| 3 | 2 | 18.133 | 19/6:16.827 |
| 4 | 2 | 18.522 | 19/6:10.599 |
| 5 | 2 | 19.165 | 19/6:09.306 |
| 6 | 1 | 17.303 | 19/6:02.548 |
| 7 | 1 | 17.289 | 20/6:16.508 |
| 8 | 1 | 18.616 | 20/6:15.985 |
| 9 | 1 | 17.578 | 20/6:13.271 |
| 10 | 1 | 17.734 | 20/6:11.412 |
| 11 | 1 | 20.602 | 20/6:15.105 |
| 12 | 1 | 17.054 | 20/6:12.027 |
| 13 | 1 | 17.338 | 20/6:10.307 |
| 14 | 1 | 20.356 | 20/6:12.937 |
| 15 | 1 | 17.653 | 20/6:11.612 |
| 16 | 1 | 18.030 | 20/6:10.923 |
| 17 | 1 | 19.291 | 20/6:11.008 |
| 18 | 1 | 23.644 | 20/6:17.415 |
| 19 | 1 | 21.389 | 19/6:01.063 |