| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.520 | 19/5:13.088 |
| 2 | 1 | 16.794 | 19/5:16.483 |
| 3 | 1 | 17.534 | 18/5:05.088 |
| 4 | 1 | 16.992 | 18/5:05.028 |
| 5 | 2 | 19.046 | 18/5:12.789 |
| 6 | 2 | 16.827 | 18/5:11.139 |
| 7 | 2 | 17.022 | 18/5:10.461 |
| 8 | 2 | 16.780 | 18/5:09.408 |
| 9 | 2 | 16.685 | 18/5:08.004 |
| 10 | 2 | 16.708 | 18/5:07.634 |
| 11 | 2 | 16.710 | 18/5:07.011 |
| 12 | 2 | 19.726 | 18/5:11.016 |
| 13 | 2 | 16.941 | 18/5:10.548 |
| 14 | 2 | 18.607 | 18/5:12.289 |
| 15 | 2 | 19.260 | 18/5:14.582 |
| 16 | 2 | 16.594 | 18/5:13.589 |
| 17 | 2 | 16.969 | 18/5:13.011 |
| 18 | 2 | 18.135 | 18/5:13.850 |