| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 20.176 | N/A |
| 2 | 2 | 15.968 | 23/6:11.472 |
| 3 | 1 | 16.337 | 23/6:15.531 |
| 4 | 1 | 18.775 | 21/6:00.709 |
| 5 | 1 | 15.960 | 22/6:12.136 |
| 6 | 1 | 16.407 | 22/6:10.653 |
| 7 | 1 | 16.321 | 22/6:09.364 |
| 8 | 1 | 18.994 | 22/6:16.462 |
| 9 | 1 | 19.120 | 21/6:04.881 |
| 10 | 1 | 16.641 | 21/6:03.560 |
| 11 | 2 | 18.172 | 21/6:05.566 |
| 12 | 2 | 16.252 | 21/6:03.716 |
| 13 | 1 | 18.587 | 21/6:06.066 |
| 14 | 1 | 16.215 | 21/6:04.405 |
| 15 | 1 | 16.740 | 21/6:03.731 |
| 16 | 1 | 16.144 | 21/6:02.353 |
| 17 | 1 | 15.809 | 21/6:00.728 |
| 18 | 1 | 16.994 | 21/6:00.688 |
| 19 | 1 | 18.423 | 21/6:02.241 |
| 20 | 1 | 16.149 | 21/6:01.237 |
| 21 | 1 | 17.007 | 21/6:01.191 |