| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 17.479 | N/A |
| 2 | 3 | 20.228 | 18/6:01.355 |
| 3 | 3 | 17.384 | 20/6:14.793 |
| 4 | 3 | 17.577 | 20/6:07.009 |
| 5 | 4 | 18.646 | 20/6:08.195 |
| 6 | 4 | 16.147 | 21/6:17.407 |
| 7 | 3 | 16.737 | 21/6:13.209 |
| 8 | 3 | 14.965 | 21/6:05.147 |
| 9 | 3 | 15.330 | 21/6:00.014 |
| 10 | 3 | 15.308 | 22/6:12.897 |
| 11 | 3 | 15.237 | 22/6:09.352 |
| 12 | 3 | 15.361 | 22/6:06.689 |
| 13 | 4 | 22.129 | 22/6:16.314 |
| 14 | 4 | 15.620 | 22/6:13.944 |
| 15 | 4 | 17.845 | 22/6:15.025 |
| 16 | 4 | 15.539 | 22/6:13.153 |
| 17 | 4 | 16.971 | 22/6:13.198 |
| 18 | 4 | 15.102 | 22/6:10.928 |
| 19 | 4 | 21.133 | 22/6:15.947 |
| 20 | 4 | 16.777 | 22/6:15.624 |
| 21 | 4 | 21.074 | 21/6:02.589 |