| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.616 | 20/5:12.320 |
| 2 | 1 | 15.355 | 20/5:09.710 |
| 3 | 1 | 15.278 | 20/5:08.327 |
| 4 | 3 | 18.574 | 19/5:07.909 |
| 5 | 2 | 15.079 | 19/5:03.628 |
| 6 | 2 | 15.349 | 19/5:01.628 |
| 7 | 2 | 15.345 | 19/5:00.189 |
| 8 | 2 | 15.530 | 20/5:15.315 |
| 9 | 2 | 15.326 | 20/5:14.338 |
| 10 | 2 | 15.480 | 20/5:13.864 |
| 11 | 2 | 15.818 | 20/5:14.091 |
| 12 | 2 | 15.528 | 20/5:13.797 |
| 13 | 2 | 15.947 | 20/5:14.192 |
| 14 | 2 | 16.017 | 20/5:14.631 |
| 15 | 2 | 16.095 | 20/5:15.116 |
| 16 | 2 | 16.468 | 19/5:00.206 |
| 17 | 2 | 18.422 | 19/5:03.136 |
| 18 | 2 | 26.298 | 19/5:14.054 |
| 19 | 2 | 15.930 | 19/5:13.455 |