| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 23.691 | N/A |
| 2 | 2 | 18.303 | 26/8:01.266 |
| 3 | 3 | 23.133 | 24/8:20.205 |
| 4 | 3 | 20.578 | 24/8:19.131 |
| 5 | 3 | 20.648 | 24/8:18.997 |
| 6 | 3 | 21.003 | 24/8:20.055 |
| 7 | 3 | 19.877 | 24/8:17.268 |
| 8 | 3 | 21.623 | 24/8:20.661 |
| 9 | 3 | 19.094 | 24/8:15.935 |
| 10 | 3 | 20.413 | 24/8:15.630 |
| 11 | 3 | 21.823 | 24/8:18.629 |
| 12 | 4 | 22.935 | 23/8:02.551 |
| 13 | 4 | 19.341 | 24/8:20.502 |
| 14 | 4 | 19.771 | 24/8:18.803 |
| 15 | 4 | 19.177 | 24/8:16.372 |
| 16 | 3 | 20.534 | 24/8:16.345 |
| 17 | 4 | 27.192 | 23/8:04.927 |
| 18 | 4 | 19.738 | 23/8:03.339 |
| 19 | 4 | 21.516 | 23/8:04.100 |
| 20 | 4 | 24.797 | 23/8:08.581 |
| 21 | 4 | 28.531 | 23/8:16.720 |
| 22 | 4 | 29.890 | 22/8:03.608 |