| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.570 | 19/5:14.083 |
| 2 | 2 | 16.764 | 18/5:00.006 |
| 3 | 1 | 16.815 | 18/5:00.894 |
| 4 | 2 | 20.019 | 18/5:15.756 |
| 5 | 3 | 18.324 | 17/5:00.872 |
| 6 | 2 | 16.821 | 18/5:15.939 |
| 7 | 2 | 16.383 | 18/5:12.932 |
| 8 | 1 | 16.614 | 18/5:11.197 |
| 9 | 1 | 16.662 | 18/5:09.944 |
| 10 | 2 | 17.797 | 18/5:10.984 |
| 11 | 2 | 17.439 | 18/5:11.249 |
| 12 | 2 | 16.842 | 18/5:10.575 |
| 13 | 2 | 16.707 | 18/5:09.817 |
| 14 | 2 | 19.499 | 18/5:12.757 |
| 15 | 2 | 16.481 | 18/5:11.684 |
| 16 | 2 | 16.712 | 18/5:11.005 |
| 17 | 2 | 16.414 | 18/5:10.090 |
| 18 | 2 | 16.395 | 18/5:09.258 |