| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.133 | 19/5:06.527 |
| 2 | 2 | 15.766 | 19/5:03.041 |
| 3 | 2 | 15.414 | 20/5:15.420 |
| 4 | 1 | 15.952 | 19/5:00.509 |
| 5 | 1 | 15.745 | 19/5:00.238 |
| 6 | 1 | 15.527 | 20/5:15.123 |
| 7 | 3 | 15.730 | 20/5:15.049 |
| 8 | 2 | 15.319 | 20/5:13.965 |
| 9 | 2 | 15.311 | 20/5:13.104 |
| 10 | 2 | 19.168 | 19/5:04.124 |
| 11 | 2 | 17.557 | 19/5:06.802 |
| 12 | 2 | 16.350 | 19/5:07.122 |
| 13 | 2 | 18.590 | 19/5:10.668 |
| 14 | 2 | 15.699 | 19/5:09.783 |
| 15 | 2 | 15.542 | 19/5:08.817 |
| 16 | 2 | 15.528 | 19/5:07.956 |
| 17 | 2 | 15.533 | 19/5:07.201 |
| 18 | 2 | 15.779 | 19/5:06.790 |
| 19 | 2 | 15.474 | 19/5:06.117 |