| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.913 | 18/5:04.434 |
| 2 | 2 | 16.696 | 18/5:02.481 |
| 3 | 1 | 16.697 | 18/5:01.836 |
| 4 | 1 | 16.768 | 18/5:01.833 |
| 5 | 1 | 16.876 | 18/5:02.220 |
| 6 | 1 | 16.402 | 18/5:01.056 |
| 7 | 1 | 16.486 | 18/5:00.441 |
| 8 | 1 | 16.709 | 18/5:00.481 |
| 9 | 1 | 16.476 | 18/5:00.046 |
| 10 | 1 | 16.598 | 19/5:16.580 |
| 11 | 1 | 16.647 | 19/5:16.554 |
| 12 | 1 | 17.085 | 18/5:00.529 |
| 13 | 1 | 17.062 | 18/5:01.036 |
| 14 | 2 | 22.491 | 18/5:08.451 |
| 15 | 2 | 17.044 | 18/5:08.340 |
| 16 | 2 | 16.972 | 18/5:08.162 |
| 17 | 2 | 17.243 | 18/5:08.292 |
| 18 | 2 | 16.521 | 18/5:07.686 |