| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.997 | 19/5:03.943 |
| 2 | 1 | 17.163 | 19/5:15.020 |
| 3 | 1 | 16.858 | 18/5:00.108 |
| 4 | 1 | 16.717 | 18/5:00.308 |
| 5 | 1 | 15.710 | 19/5:13.291 |
| 6 | 1 | 15.969 | 19/5:11.644 |
| 7 | 1 | 15.542 | 19/5:09.309 |
| 8 | 1 | 16.195 | 19/5:09.109 |
| 9 | 1 | 15.167 | 19/5:06.782 |
| 10 | 1 | 15.222 | 19/5:05.026 |
| 11 | 1 | 18.820 | 19/5:09.804 |
| 12 | 1 | 14.872 | 19/5:07.534 |
| 13 | 1 | 22.224 | 19/5:16.359 |
| 14 | 1 | 14.910 | 19/5:13.997 |
| 15 | 1 | 15.086 | 19/5:12.173 |
| 16 | 1 | 17.371 | 19/5:13.290 |
| 17 | 1 | 18.415 | 19/5:15.442 |
| 18 | 1 | 20.221 | 18/5:02.459 |