| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 20.260 | N/A |
| 2 | 3 | 17.665 | 21/6:13.056 |
| 3 | 3 | 17.333 | 21/6:10.024 |
| 4 | 3 | 18.933 | 20/6:01.823 |
| 5 | 3 | 17.622 | 20/6:00.136 |
| 6 | 3 | 17.753 | 21/6:17.484 |
| 7 | 3 | 17.562 | 21/6:16.486 |
| 8 | 3 | 17.787 | 21/6:16.417 |
| 9 | 3 | 17.346 | 21/6:15.262 |
| 10 | 3 | 17.775 | 21/6:15.317 |
| 11 | 3 | 18.168 | 21/6:16.148 |
| 12 | 3 | 18.888 | 20/6:00.242 |
| 13 | 3 | 17.706 | 21/6:17.823 |
| 14 | 3 | 17.752 | 21/6:17.629 |
| 15 | 3 | 17.925 | 21/6:17.071 |
| 16 | 3 | 17.978 | 21/6:17.850 |
| 17 | 3 | 17.654 | 21/6:17.568 |
| 18 | 3 | 17.674 | 21/6:17.343 |
| 19 | 3 | 20.916 | 20/6:02.721 |
| 20 | 3 | 17.909 | 20/6:02.606 |