| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.083 | 19/5:05.577 |
| 2 | 1 | 16.302 | 19/5:07.657 |
| 3 | 1 | 16.608 | 19/5:10.289 |
| 4 | 1 | 16.715 | 19/5:12.113 |
| 5 | 1 | 16.048 | 19/5:10.672 |
| 6 | 1 | 16.306 | 19/5:10.529 |
| 7 | 2 | 20.524 | 18/5:04.935 |
| 8 | 2 | 16.729 | 18/5:04.458 |
| 9 | 2 | 18.485 | 18/5:07.600 |
| 10 | 3 | 17.501 | 18/5:08.341 |
| 11 | 3 | 16.411 | 18/5:07.165 |
| 12 | 4 | 20.475 | 18/5:12.280 |
| 13 | 5 | 17.950 | 18/5:13.112 |
| 14 | 5 | 16.346 | 18/5:11.763 |
| 15 | 4 | 16.292 | 18/5:10.529 |
| 16 | 4 | 16.369 | 18/5:09.537 |
| 17 | 5 | 21.075 | 18/5:13.643 |
| 18 | 5 | 16.570 | 18/5:12.789 |