| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.641 | N/A |
| 2 | 2 | 18.271 | 20/6:03.079 |
| 3 | 2 | 18.424 | 20/6:05.243 |
| 4 | 2 | 18.494 | 20/6:06.171 |
| 5 | 2 | 18.241 | 20/6:05.433 |
| 6 | 2 | 18.736 | 20/6:06.871 |
| 7 | 2 | 17.977 | 20/6:05.427 |
| 8 | 2 | 17.987 | 20/6:04.422 |
| 9 | 2 | 22.103 | 20/6:13.444 |
| 10 | 2 | 19.391 | 20/6:14.736 |
| 11 | 2 | 18.127 | 20/6:13.367 |
| 12 | 2 | 18.244 | 20/6:12.450 |
| 13 | 2 | 18.346 | 20/6:11.847 |
| 14 | 2 | 17.997 | 20/6:10.827 |
| 15 | 2 | 18.363 | 20/6:10.449 |
| 16 | 2 | 22.329 | 20/6:15.145 |
| 17 | 2 | 18.620 | 20/6:14.850 |
| 18 | 2 | 19.205 | 20/6:15.243 |
| 19 | 2 | 18.039 | 20/6:14.362 |
| 20 | 3 | 18.361 | 20/6:13.896 |