| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 14.471 | N/A |
| 2 | 2 | 22.871 | 22/8:14.762 |
| 3 | 2 | 18.728 | 24/8:12.859 |
| 4 | 6 | 1:50.081 | 11/8:40.071 |
| 5 | 6 | 19.399 | 12/8:04.938 |
| 6 | 6 | 18.807 | 14/8:28.174 |
| 7 | 6 | 19.369 | 15/8:22.732 |
| 8 | 6 | 18.443 | 16/8:22.395 |
| 9 | 6 | 21.064 | 16/8:00.899 |
| 10 | 6 | 18.811 | 17/8:10.156 |
| 11 | 6 | 19.810 | 18/8:23.022 |
| 12 | 6 | 19.532 | 18/8:08.794 |
| 13 | 6 | 18.639 | 19/8:22.802 |
| 14 | 6 | 19.292 | 19/8:11.950 |
| 15 | 6 | 18.551 | 19/8:01.695 |
| 16 | 6 | 18.775 | 20/8:18.555 |
| 17 | 6 | 18.517 | 20/8:10.289 |
| 18 | 6 | 19.084 | 20/8:03.629 |
| 19 | 6 | 19.582 | 21/8:22.643 |
| 20 | 6 | 18.281 | 21/8:16.193 |
| 21 | 6 | 20.152 | 21/8:12.259 |