| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 20.304 | 15/5:04.560 |
| 2 | 2 | 18.114 | 16/5:07.344 |
| 3 | 1 | 16.303 | 17/5:10.086 |
| 4 | 1 | 17.501 | 17/5:06.944 |
| 5 | 1 | 17.399 | 17/5:04.711 |
| 6 | 1 | 18.276 | 17/5:05.708 |
| 7 | 1 | 16.911 | 17/5:03.105 |
| 8 | 1 | 20.243 | 17/5:08.233 |
| 9 | 1 | 19.685 | 17/5:11.168 |
| 10 | 1 | 16.481 | 17/5:08.069 |
| 11 | 1 | 20.517 | 17/5:11.771 |
| 12 | 1 | 16.904 | 17/5:09.737 |
| 13 | 1 | 17.594 | 17/5:08.919 |
| 14 | 1 | 16.962 | 17/5:07.450 |
| 15 | 1 | 17.767 | 17/5:07.089 |
| 16 | 1 | 20.588 | 17/5:09.771 |
| 17 | 1 | 17.182 | 17/5:08.731 |