| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 20.070 | N/A |
| 2 | 2 | 18.202 | 27/8:13.322 |
| 3 | 2 | 19.037 | 26/8:05.557 |
| 4 | 3 | 21.967 | 25/8:13.718 |
| 5 | 3 | 18.626 | 25/8:07.062 |
| 6 | 3 | 19.747 | 25/8:08.449 |
| 7 | 4 | 19.775 | 25/8:09.486 |
| 8 | 4 | 19.776 | 25/8:10.023 |
| 9 | 4 | 17.997 | 25/8:05.451 |
| 10 | 4 | 19.449 | 25/8:05.606 |
| 11 | 3 | 18.510 | 25/8:03.476 |
| 12 | 3 | 18.855 | 25/8:02.486 |
| 13 | 2 | 18.443 | 25/8:00.838 |
| 14 | 2 | 18.327 | 26/8:18.360 |
| 15 | 2 | 18.250 | 26/8:16.786 |
| 16 | 2 | 20.802 | 25/8:00.490 |
| 17 | 2 | 19.127 | 25/8:00.405 |
| 18 | 2 | 18.195 | 26/8:18.136 |
| 19 | 2 | 18.468 | 26/8:17.226 |
| 20 | 2 | 18.546 | 26/8:16.516 |
| 21 | 2 | 21.459 | 25/8:00.339 |
| 22 | 2 | 18.932 | 25/8:00.058 |
| 23 | 2 | 19.168 | 25/8:00.060 |
| 24 | 2 | 17.914 | 26/8:17.865 |
| 25 | 2 | 18.379 | 26/8:17.102 |
| 26 | 2 | 19.991 | 26/8:18.012 |