| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 17.940 | 17/5:04.980 |
| 2 | 1 | 17.470 | 17/5:00.985 |
| 3 | 1 | 17.803 | 17/5:01.540 |
| 4 | 1 | 17.457 | 17/5:00.347 |
| 5 | 1 | 16.798 | 18/5:14.885 |
| 6 | 1 | 18.171 | 18/5:16.917 |
| 7 | 1 | 18.239 | 17/5:00.847 |
| 8 | 1 | 17.244 | 18/5:17.524 |
| 9 | 1 | 17.137 | 18/5:16.518 |
| 10 | 1 | 17.010 | 18/5:15.484 |
| 11 | 1 | 17.683 | 18/5:15.740 |
| 12 | 1 | 17.403 | 18/5:15.532 |
| 13 | 1 | 17.158 | 18/5:15.018 |
| 14 | 1 | 18.283 | 18/5:16.023 |
| 15 | 1 | 17.761 | 18/5:16.268 |
| 16 | 1 | 17.239 | 18/5:15.895 |
| 17 | 1 | 16.983 | 18/5:15.295 |
| 18 | 1 | 16.660 | 18/5:14.439 |