| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 18.769 | N/A |
| 2 | 1 | 18.581 | 20/6:11.808 |
| 3 | 1 | 17.573 | 20/6:02.232 |
| 4 | 1 | 18.572 | 20/6:05.367 |
| 5 | 1 | 18.172 | 20/6:05.034 |
| 6 | 1 | 18.201 | 20/6:04.945 |
| 7 | 1 | 17.630 | 20/6:03.077 |
| 8 | 1 | 18.124 | 20/6:03.084 |
| 9 | 1 | 18.834 | 20/6:04.775 |
| 10 | 1 | 18.463 | 20/6:05.307 |
| 11 | 1 | 20.061 | 20/6:08.769 |
| 12 | 1 | 17.958 | 20/6:07.097 |
| 13 | 1 | 18.862 | 20/6:08.734 |
| 14 | 1 | 20.099 | 20/6:11.189 |
| 15 | 1 | 19.890 | 20/6:13.010 |
| 16 | 1 | 18.545 | 20/6:12.884 |
| 17 | 1 | 23.090 | 20/6:18.171 |
| 18 | 1 | 18.385 | 20/6:17.578 |
| 19 | 1 | 17.928 | 20/6:16.568 |
| 20 | 1 | 19.193 | 20/6:16.930 |