| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 19.716 | N/A |
| 2 | 1 | 24.912 | 20/8:13.044 |
| 3 | 1 | 24.952 | 20/8:13.424 |
| 4 | 1 | 24.875 | 20/8:13.063 |
| 5 | 1 | 24.905 | 20/8:13.025 |
| 6 | 1 | 25.269 | 20/8:14.385 |
| 7 | 1 | 24.780 | 20/8:13.743 |
| 8 | 1 | 25.234 | 20/8:14.517 |
| 9 | 1 | 25.273 | 20/8:15.191 |
| 10 | 1 | 25.014 | 20/8:15.167 |
| 11 | 1 | 25.844 | 20/8:16.726 |
| 12 | 1 | 25.271 | 20/8:17.011 |
| 13 | 2 | 27.237 | 20/8:20.362 |
| 14 | 1 | 25.193 | 20/8:20.209 |
| 15 | 1 | 25.436 | 20/8:20.409 |
| 16 | 1 | 25.249 | 20/8:20.345 |
| 17 | 1 | 25.685 | 20/8:20.806 |
| 18 | 1 | 25.735 | 20/8:21.269 |
| 19 | 1 | 25.710 | 20/8:21.655 |
| 20 | 1 | 26.731 | 20/8:23.021 |