| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 23.273 | 21/8:08.733 |
| 2 | 5 | 23.001 | 21/8:05.877 |
| 3 | 5 | 18.514 | 23/8:16.708 |
| 4 | 4 | 19.558 | 23/8:04.990 |
| 5 | 4 | 18.875 | 24/8:15.461 |
| 6 | 4 | 18.665 | 24/8:07.544 |
| 7 | 4 | 19.151 | 24/8:03.555 |
| 8 | 4 | 19.297 | 24/8:01.002 |
| 9 | 4 | 18.849 | 25/8:17.731 |
| 10 | 4 | 20.354 | 25/8:18.842 |
| 11 | 4 | 18.577 | 25/8:15.714 |
| 12 | 4 | 18.936 | 25/8:13.854 |
| 13 | 4 | 18.450 | 25/8:11.346 |
| 14 | 4 | 20.137 | 25/8:12.209 |
| 15 | 4 | 19.833 | 25/8:12.450 |
| 16 | 3 | 19.001 | 25/8:11.361 |
| 17 | 3 | 18.901 | 25/8:10.253 |
| 18 | 3 | 19.030 | 25/8:09.447 |
| 19 | 4 | 19.189 | 25/8:08.936 |
| 20 | 4 | 24.936 | 25/8:15.659 |
| 21 | 4 | 18.993 | 25/8:14.667 |
| 22 | 4 | 18.980 | 25/8:13.750 |
| 23 | 4 | 23.572 | 25/8:17.904 |
| 24 | 4 | 19.614 | 25/8:17.590 |
| 25 | 4 | 22.338 | 25/8:20.024 |