| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 6 | 17.397 | 21/6:05.337 |
| 2 | 5 | 16.928 | 21/6:00.413 |
| 3 | 5 | 17.510 | 21/6:02.845 |
| 4 | 4 | 17.464 | 21/6:03.820 |
| 5 | 4 | 16.243 | 22/6:16.385 |
| 6 | 4 | 16.728 | 22/6:14.990 |
| 7 | 4 | 17.094 | 22/6:15.144 |
| 8 | 4 | 18.089 | 21/6:00.814 |
| 9 | 4 | 18.914 | 21/6:04.856 |
| 10 | 4 | 16.554 | 21/6:03.134 |
| 11 | 5 | 17.665 | 21/6:03.846 |
| 12 | 4 | 17.105 | 21/6:03.459 |
| 13 | 5 | 21.778 | 21/6:10.681 |
| 14 | 6 | 18.864 | 21/6:12.499 |
| 15 | 5 | 17.602 | 21/6:12.309 |
| 16 | 4 | 16.688 | 21/6:10.943 |
| 17 | 4 | 16.810 | 21/6:09.888 |
| 18 | 4 | 16.505 | 21/6:08.594 |
| 19 | 4 | 16.668 | 21/6:07.617 |
| 20 | 4 | 19.833 | 21/6:10.061 |
| 21 | 4 | 17.453 | 21/6:09.892 |