| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 19.203 | 19/6:04.857 |
| 2 | 4 | 18.927 | 19/6:02.235 |
| 3 | 4 | 19.449 | 19/6:04.667 |
| 4 | 4 | 18.888 | 19/6:03.218 |
| 5 | 4 | 19.302 | 19/6:03.922 |
| 6 | 4 | 19.685 | 19/6:05.604 |
| 7 | 4 | 21.058 | 19/6:10.533 |
| 8 | 4 | 18.941 | 19/6:09.201 |
| 9 | 4 | 18.465 | 19/6:07.160 |
| 10 | 4 | 18.635 | 19/6:05.851 |
| 11 | 4 | 18.377 | 19/6:04.334 |
| 12 | 4 | 22.021 | 19/6:08.839 |
| 13 | 4 | 20.004 | 19/6:09.703 |
| 14 | 4 | 20.288 | 19/6:10.830 |
| 15 | 4 | 18.736 | 19/6:09.840 |
| 16 | 4 | 18.472 | 19/6:08.661 |
| 17 | 4 | 18.716 | 19/6:07.893 |
| 18 | 4 | 20.677 | 19/6:09.280 |
| 19 | 4 | 19.669 | 19/6:09.513 |