| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 22.136 | N/A |
| 2 | 1 | 21.145 | 17/6:00.456 |
| 3 | 1 | 19.123 | 18/6:04.414 |
| 4 | 1 | 19.937 | 18/6:03.297 |
| 5 | 1 | 20.693 | 18/6:05.952 |
| 6 | 1 | 20.006 | 18/6:05.209 |
| 7 | 1 | 19.428 | 18/6:03.076 |
| 8 | 1 | 19.836 | 18/6:02.544 |
| 9 | 1 | 19.767 | 18/6:01.997 |
| 10 | 1 | 21.516 | 18/6:04.876 |
| 11 | 1 | 19.857 | 18/6:04.359 |
| 12 | 1 | 19.803 | 18/6:03.853 |
| 13 | 1 | 19.506 | 18/6:03.010 |
| 14 | 1 | 19.766 | 18/6:02.636 |
| 15 | 1 | 21.211 | 18/6:04.071 |
| 16 | 1 | 19.755 | 18/6:03.664 |
| 17 | 1 | 20.058 | 18/6:03.630 |
| 18 | 1 | 20.071 | 18/6:03.614 |