| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 17.419 | 18/5:13.542 |
| 2 | 3 | 17.165 | 18/5:11.256 |
| 3 | 2 | 17.338 | 18/5:11.532 |
| 4 | 2 | 17.329 | 18/5:11.630 |
| 5 | 2 | 16.887 | 18/5:10.097 |
| 6 | 2 | 17.270 | 18/5:10.224 |
| 7 | 2 | 16.608 | 18/5:08.613 |
| 8 | 2 | 20.094 | 18/5:15.248 |
| 9 | 2 | 16.940 | 18/5:14.100 |
| 10 | 2 | 16.566 | 18/5:12.509 |
| 11 | 2 | 18.009 | 18/5:13.568 |
| 12 | 2 | 21.264 | 17/5:01.593 |
| 13 | 2 | 20.332 | 17/5:04.981 |
| 14 | 2 | 16.398 | 17/5:03.109 |
| 15 | 2 | 16.398 | 17/5:01.486 |
| 16 | 2 | 16.925 | 17/5:00.626 |
| 17 | 2 | 16.888 | 18/5:17.467 |
| 18 | 2 | 17.396 | 18/5:17.226 |