| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 17.276 | 18/5:10.968 |
| 2 | 3 | 16.855 | 18/5:07.179 |
| 3 | 3 | 16.615 | 18/5:04.476 |
| 4 | 3 | 16.470 | 18/5:02.472 |
| 5 | 4 | 16.746 | 18/5:02.263 |
| 6 | 4 | 16.407 | 18/5:01.107 |
| 7 | 4 | 16.745 | 18/5:01.150 |
| 8 | 4 | 17.385 | 18/5:02.623 |
| 9 | 4 | 16.506 | 18/5:02.010 |
| 10 | 4 | 18.213 | 18/5:04.592 |
| 11 | 4 | 17.558 | 18/5:05.633 |
| 12 | 4 | 16.100 | 18/5:04.314 |
| 13 | 4 | 15.703 | 18/5:02.648 |
| 14 | 4 | 16.288 | 18/5:01.972 |
| 15 | 4 | 15.789 | 18/5:00.787 |
| 16 | 4 | 16.159 | 18/5:00.167 |
| 17 | 4 | 21.386 | 18/5:05.154 |
| 18 | 4 | 16.790 | 18/5:04.991 |