| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 2.331 | N/A |
| 2 | 3 | 18.930 | 20/6:02.001 |
| 3 | 3 | 18.678 | 21/6:18.411 |
| 4 | 3 | 18.676 | 21/6:17.557 |
| 5 | 3 | 19.226 | 20/6:01.003 |
| 6 | 3 | 18.498 | 21/6:18.363 |
| 7 | 3 | 18.758 | 21/6:18.217 |
| 8 | 1 | 18.869 | 21/6:18.431 |
| 9 | 1 | 18.506 | 21/6:17.683 |
| 10 | 1 | 18.531 | 21/6:17.157 |
| 11 | 1 | 19.324 | 21/6:18.323 |
| 12 | 1 | 18.894 | 21/6:18.494 |
| 13 | 1 | 19.195 | 20/6:00.298 |
| 14 | 1 | 18.603 | 21/6:18.774 |
| 15 | 1 | 18.759 | 21/6:18.683 |
| 16 | 1 | 19.205 | 20/6:00.356 |
| 17 | 1 | 18.688 | 20/6:00.172 |
| 18 | 1 | 18.589 | 21/6:18.718 |
| 19 | 1 | 18.544 | 21/6:18.412 |
| 20 | 1 | 19.274 | 20/6:00.078 |