| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.583 | 19/5:15.077 |
| 2 | 1 | 16.800 | 18/5:00.447 |
| 3 | 1 | 16.434 | 19/5:15.508 |
| 4 | 1 | 17.289 | 18/5:01.977 |
| 5 | 2 | 16.614 | 18/5:01.392 |
| 6 | 2 | 17.470 | 18/5:03.570 |
| 7 | 4 | 20.315 | 18/5:12.441 |
| 8 | 2 | 16.098 | 18/5:09.607 |
| 9 | 1 | 15.580 | 18/5:06.366 |
| 10 | 1 | 15.885 | 18/5:04.322 |
| 11 | 1 | 16.613 | 18/5:03.842 |
| 12 | 1 | 16.036 | 18/5:02.576 |
| 13 | 1 | 16.135 | 18/5:01.641 |
| 14 | 1 | 16.914 | 18/5:01.842 |
| 15 | 2 | 20.612 | 18/5:06.454 |
| 16 | 2 | 16.758 | 18/5:06.153 |
| 17 | 2 | 16.254 | 18/5:05.354 |
| 18 | 2 | 17.153 | 18/5:05.543 |