| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 22.022 | N/A |
| 2 | 1 | 18.631 | 26/8:07.797 |
| 3 | 1 | 19.868 | 25/8:04.001 |
| 4 | 1 | 19.997 | 25/8:09.099 |
| 5 | 2 | 21.314 | 24/8:00.929 |
| 6 | 2 | 23.262 | 24/8:16.153 |
| 7 | 2 | 19.195 | 24/8:10.712 |
| 8 | 2 | 20.769 | 24/8:11.997 |
| 9 | 2 | 18.565 | 24/8:06.624 |
| 10 | 2 | 19.296 | 24/8:04.314 |
| 11 | 2 | 19.104 | 24/8:02.024 |
| 12 | 2 | 19.144 | 24/8:00.234 |
| 13 | 2 | 21.316 | 24/8:02.905 |
| 14 | 2 | 18.995 | 24/8:01.059 |
| 15 | 2 | 19.021 | 25/8:19.411 |
| 16 | 3 | 19.212 | 25/8:18.324 |
| 17 | 1 | 19.352 | 25/8:17.583 |
| 18 | 1 | 18.871 | 25/8:16.250 |
| 19 | 1 | 19.723 | 25/8:16.202 |
| 20 | 1 | 19.354 | 25/8:15.692 |
| 21 | 1 | 18.341 | 25/8:14.018 |
| 22 | 1 | 19.592 | 25/8:13.932 |
| 23 | 1 | 18.345 | 25/8:12.495 |
| 24 | 1 | 19.621 | 25/8:12.513 |
| 25 | 1 | 19.771 | 25/8:12.681 |