| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 23.992 | N/A |
| 2 | 1 | 22.172 | 22/8:09.604 |
| 3 | 1 | 22.429 | 22/8:12.302 |
| 4 | 1 | 22.447 | 22/8:13.328 |
| 5 | 1 | 23.665 | 22/8:20.235 |
| 6 | 1 | 22.253 | 22/8:18.449 |
| 7 | 1 | 22.545 | 22/8:18.280 |
| 8 | 1 | 22.876 | 22/8:19.153 |
| 9 | 1 | 22.310 | 22/8:18.321 |
| 10 | 1 | 22.306 | 22/8:17.665 |
| 11 | 1 | 22.669 | 22/8:17.903 |
| 12 | 1 | 25.753 | 21/8:01.128 |
| 13 | 1 | 25.569 | 21/8:05.648 |
| 14 | 1 | 22.666 | 21/8:05.007 |
| 15 | 1 | 23.149 | 21/8:05.147 |
| 16 | 1 | 21.715 | 21/8:03.357 |
| 17 | 1 | 23.052 | 21/8:03.462 |
| 18 | 1 | 22.356 | 21/8:02.735 |
| 19 | 1 | 22.137 | 21/8:01.846 |
| 20 | 1 | 23.981 | 21/8:02.992 |
| 21 | 1 | 25.771 | 21/8:05.813 |