| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 21.636 | N/A |
| 2 | 6 | 22.922 | 21/8:00.076 |
| 3 | 6 | 23.286 | 21/8:03.716 |
| 4 | 6 | 16.792 | 23/8:03.636 |
| 5 | 6 | 17.543 | 24/8:04.758 |
| 6 | 6 | 19.430 | 24/8:01.511 |
| 7 | 6 | 23.076 | 24/8:13.323 |
| 8 | 6 | 22.893 | 23/8:00.310 |
| 9 | 6 | 16.735 | 24/8:09.332 |
| 10 | 6 | 17.742 | 24/8:02.706 |
| 11 | 6 | 16.672 | 25/8:14.654 |
| 12 | 6 | 17.955 | 25/8:10.827 |
| 13 | 6 | 18.204 | 25/8:08.136 |
| 14 | 6 | 17.559 | 25/8:04.668 |
| 15 | 5 | 17.375 | 25/8:01.038 |
| 16 | 4 | 16.765 | 26/8:16.551 |
| 17 | 5 | 20.399 | 26/8:18.742 |
| 18 | 5 | 17.303 | 26/8:16.122 |
| 19 | 5 | 24.236 | 25/8:04.152 |
| 20 | 5 | 24.693 | 25/8:11.000 |
| 21 | 5 | 17.320 | 25/8:08.316 |
| 22 | 5 | 17.759 | 25/8:06.389 |
| 23 | 5 | 18.427 | 25/8:05.366 |
| 24 | 5 | 16.550 | 25/8:02.473 |
| 25 | 5 | 16.628 | 26/8:18.994 |
| 26 | 6 | 29.983 | 26/8:29.883 |