| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 9 | 22.570 | N/A |
| 2 | 8 | 20.242 | 18/6:06.684 |
| 3 | 7 | 19.633 | 18/6:01.507 |
| 4 | 7 | 21.465 | 18/6:10.163 |
| 5 | 7 | 19.441 | 18/6:05.889 |
| 6 | 5 | 19.402 | 18/6:03.192 |
| 7 | 5 | 19.785 | 18/6:02.479 |
| 8 | 5 | 18.462 | 19/6:18.532 |
| 9 | 4 | 18.328 | 19/6:15.275 |
| 10 | 4 | 18.606 | 19/6:13.298 |
| 11 | 4 | 23.960 | 18/6:01.420 |
| 12 | 4 | 18.853 | 19/6:19.586 |
| 13 | 4 | 19.151 | 19/6:18.562 |
| 14 | 5 | 22.007 | 18/6:01.700 |
| 15 | 5 | 23.906 | 18/6:06.505 |
| 16 | 5 | 18.732 | 18/6:04.806 |
| 17 | 5 | 19.979 | 18/6:04.644 |
| 18 | 5 | 25.827 | 18/6:10.349 |