| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 22.097 | 17/6:15.649 |
| 2 | 3 | 20.456 | 17/6:01.700 |
| 3 | 3 | 19.295 | 18/6:11.088 |
| 4 | 3 | 20.271 | 18/6:09.536 |
| 5 | 3 | 21.040 | 18/6:11.372 |
| 6 | 3 | 19.298 | 18/6:07.371 |
| 7 | 3 | 21.615 | 18/6:10.471 |
| 8 | 3 | 20.230 | 18/6:09.679 |
| 9 | 3 | 21.963 | 18/6:12.530 |
| 10 | 3 | 19.737 | 18/6:10.804 |
| 11 | 3 | 21.761 | 18/6:12.703 |
| 12 | 3 | 19.250 | 18/6:10.519 |
| 13 | 3 | 19.303 | 18/6:08.745 |
| 14 | 3 | 20.589 | 18/6:08.878 |
| 15 | 3 | 20.259 | 18/6:08.597 |
| 16 | 3 | 19.852 | 18/6:07.893 |
| 17 | 3 | 19.619 | 18/6:07.025 |
| 18 | 3 | 19.912 | 18/6:06.547 |