| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 2.679 | N/A |
| 2 | 2 | 18.069 | 21/6:04.059 |
| 3 | 2 | 17.768 | 21/6:01.049 |
| 4 | 2 | 17.419 | 22/6:15.471 |
| 5 | 2 | 17.517 | 22/6:14.237 |
| 6 | 2 | 17.511 | 22/6:13.471 |
| 7 | 2 | 17.600 | 22/6:13.273 |
| 8 | 2 | 17.622 | 22/6:13.197 |
| 9 | 2 | 17.829 | 22/6:13.683 |
| 10 | 2 | 17.583 | 22/6:13.487 |
| 11 | 2 | 17.746 | 22/6:13.673 |
| 12 | 2 | 18.354 | 22/6:14.986 |
| 13 | 2 | 17.598 | 22/6:14.757 |
| 14 | 2 | 18.158 | 22/6:15.467 |
| 15 | 2 | 18.271 | 22/6:16.246 |
| 16 | 2 | 17.792 | 22/6:16.250 |
| 17 | 2 | 18.303 | 22/6:16.925 |
| 18 | 2 | 18.150 | 22/6:17.331 |
| 19 | 2 | 18.055 | 22/6:17.581 |
| 20 | 2 | 18.018 | 22/6:17.764 |
| 21 | 2 | 18.299 | 21/6:00.341 |