| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 17.515 | 18/5:15.270 |
| 2 | 4 | 16.368 | 18/5:04.947 |
| 3 | 3 | 16.170 | 18/5:00.318 |
| 4 | 3 | 16.589 | 19/5:16.549 |
| 5 | 3 | 17.188 | 18/5:01.788 |
| 6 | 3 | 17.394 | 18/5:03.672 |
| 7 | 3 | 16.401 | 18/5:02.464 |
| 8 | 4 | 17.261 | 18/5:03.493 |
| 9 | 4 | 17.124 | 18/5:04.020 |
| 10 | 4 | 17.254 | 18/5:04.675 |
| 11 | 4 | 16.533 | 18/5:04.031 |
| 12 | 4 | 16.828 | 18/5:03.937 |
| 13 | 4 | 18.714 | 18/5:06.469 |
| 14 | 4 | 17.373 | 18/5:06.915 |
| 15 | 4 | 16.255 | 18/5:05.960 |
| 16 | 4 | 16.985 | 18/5:05.946 |
| 17 | 4 | 18.440 | 18/5:07.474 |
| 18 | 4 | 16.665 | 18/5:07.057 |