| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 17.570 | N/A |
| 2 | 1 | 16.268 | 23/6:15.466 |
| 3 | 1 | 16.639 | 22/6:03.093 |
| 4 | 1 | 16.726 | 22/6:05.001 |
| 5 | 1 | 16.184 | 22/6:03.109 |
| 6 | 1 | 17.849 | 22/6:08.967 |
| 7 | 2 | 26.199 | 20/6:05.475 |
| 8 | 2 | 16.889 | 20/6:01.616 |
| 9 | 2 | 16.592 | 21/6:15.935 |
| 10 | 1 | 18.620 | 21/6:17.494 |
| 11 | 1 | 16.499 | 21/6:14.005 |
| 12 | 1 | 17.554 | 21/6:13.968 |
| 13 | 1 | 16.498 | 21/6:11.765 |
| 14 | 1 | 16.925 | 21/6:10.557 |
| 15 | 1 | 16.336 | 21/6:08.681 |
| 16 | 1 | 16.583 | 21/6:07.384 |
| 17 | 1 | 18.545 | 21/6:08.702 |
| 18 | 1 | 16.766 | 21/6:07.772 |
| 19 | 1 | 16.246 | 21/6:06.367 |
| 20 | 1 | 17.636 | 21/6:06.574 |
| 21 | 1 | 17.106 | 21/6:06.230 |