| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.793 | 18/5:02.274 |
| 2 | 1 | 16.631 | 18/5:00.816 |
| 3 | 2 | 16.470 | 19/5:15.995 |
| 4 | 1 | 16.321 | 19/5:14.521 |
| 5 | 1 | 16.479 | 19/5:14.237 |
| 6 | 1 | 16.012 | 19/5:12.569 |
| 7 | 1 | 16.288 | 19/5:12.127 |
| 8 | 1 | 16.194 | 19/5:11.571 |
| 9 | 1 | 16.249 | 19/5:11.256 |
| 10 | 1 | 17.160 | 19/5:12.734 |
| 11 | 1 | 16.535 | 19/5:12.864 |
| 12 | 1 | 16.603 | 19/5:13.080 |
| 13 | 2 | 22.450 | 18/5:04.872 |
| 14 | 2 | 16.770 | 18/5:04.656 |
| 15 | 2 | 20.138 | 18/5:08.512 |
| 16 | 2 | 17.171 | 18/5:08.547 |
| 17 | 2 | 16.344 | 18/5:07.703 |
| 18 | 2 | 16.322 | 18/5:06.930 |