| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 17.422 | 18/5:13.596 |
| 2 | 4 | 16.509 | 18/5:05.379 |
| 3 | 4 | 16.159 | 18/5:00.540 |
| 4 | 3 | 16.802 | 18/5:01.014 |
| 5 | 3 | 16.353 | 19/5:16.331 |
| 6 | 3 | 16.409 | 19/5:15.571 |
| 7 | 3 | 16.525 | 19/5:15.343 |
| 8 | 3 | 16.330 | 19/5:14.709 |
| 9 | 3 | 18.965 | 18/5:02.948 |
| 10 | 3 | 16.737 | 18/5:02.780 |
| 11 | 3 | 16.823 | 18/5:02.783 |
| 12 | 3 | 17.006 | 18/5:03.060 |
| 13 | 4 | 16.405 | 18/5:02.462 |
| 14 | 3 | 17.150 | 18/5:02.908 |
| 15 | 3 | 16.317 | 18/5:02.294 |
| 16 | 3 | 16.407 | 18/5:01.859 |
| 17 | 3 | 18.369 | 18/5:03.552 |
| 18 | 4 | 16.696 | 18/5:03.384 |