| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.824 | 19/5:00.656 |
| 2 | 1 | 17.011 | 19/5:11.933 |
| 3 | 1 | 19.554 | 18/5:14.334 |
| 4 | 2 | 19.322 | 17/5:04.772 |
| 5 | 1 | 15.899 | 18/5:15.396 |
| 6 | 1 | 16.216 | 18/5:11.478 |
| 7 | 1 | 16.564 | 18/5:09.574 |
| 8 | 1 | 16.679 | 18/5:08.405 |
| 9 | 1 | 16.621 | 18/5:07.380 |
| 10 | 1 | 15.508 | 18/5:04.556 |
| 11 | 1 | 16.342 | 18/5:03.611 |
| 12 | 1 | 16.248 | 18/5:02.682 |
| 13 | 1 | 15.745 | 18/5:01.200 |
| 14 | 1 | 15.847 | 18/5:00.060 |
| 15 | 1 | 15.250 | 19/5:14.931 |
| 16 | 1 | 16.834 | 19/5:15.238 |
| 17 | 1 | 16.707 | 19/5:15.368 |
| 18 | 1 | 16.541 | 19/5:15.307 |
| 19 | 1 | 18.711 | 19/5:17.423 |