| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 22.363 | N/A |
| 2 | 2 | 17.831 | 27/8:05.969 |
| 3 | 2 | 19.666 | 26/8:11.075 |
| 4 | 2 | 23.148 | 24/8:07.308 |
| 5 | 2 | 18.591 | 25/8:17.779 |
| 6 | 2 | 20.712 | 24/8:02.123 |
| 7 | 2 | 18.862 | 25/8:17.603 |
| 8 | 2 | 20.313 | 25/8:19.356 |
| 9 | 2 | 20.221 | 24/8:00.477 |
| 10 | 2 | 19.416 | 25/8:19.056 |
| 11 | 2 | 21.772 | 24/8:03.586 |
| 12 | 3 | 26.255 | 24/8:16.554 |
| 13 | 2 | 19.364 | 24/8:14.152 |
| 14 | 2 | 20.975 | 24/8:14.970 |
| 15 | 2 | 18.620 | 24/8:11.802 |
| 16 | 2 | 19.164 | 24/8:09.891 |
| 17 | 2 | 19.892 | 24/8:09.265 |
| 18 | 2 | 22.253 | 24/8:11.908 |
| 19 | 2 | 22.440 | 24/8:14.495 |
| 20 | 2 | 20.246 | 24/8:14.154 |
| 21 | 2 | 18.777 | 24/8:12.158 |
| 22 | 2 | 19.016 | 24/8:10.614 |