| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.087 | 19/5:05.653 |
| 2 | 2 | 16.016 | 19/5:04.978 |
| 3 | 4 | 17.654 | 19/5:15.128 |
| 4 | 4 | 16.129 | 19/5:12.958 |
| 5 | 3 | 16.038 | 19/5:11.311 |
| 6 | 2 | 15.936 | 19/5:09.890 |
| 7 | 3 | 16.601 | 19/5:10.680 |
| 8 | 2 | 16.150 | 19/5:10.201 |
| 9 | 2 | 16.083 | 19/5:09.687 |
| 10 | 2 | 15.825 | 19/5:08.786 |
| 11 | 2 | 16.534 | 19/5:09.273 |
| 12 | 2 | 16.022 | 19/5:08.869 |
| 13 | 2 | 16.063 | 19/5:08.586 |
| 14 | 2 | 16.192 | 19/5:08.519 |
| 15 | 3 | 19.112 | 19/5:12.160 |
| 16 | 2 | 15.683 | 19/5:11.273 |
| 17 | 2 | 15.640 | 19/5:10.443 |
| 18 | 2 | 16.182 | 19/5:10.277 |
| 19 | 2 | 15.760 | 19/5:09.707 |