| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 16.457 | 19/5:12.683 |
| 2 | 3 | 16.283 | 19/5:11.030 |
| 3 | 2 | 15.623 | 19/5:06.299 |
| 4 | 2 | 15.759 | 19/5:04.579 |
| 5 | 2 | 15.976 | 19/5:04.372 |
| 6 | 1 | 15.980 | 19/5:04.247 |
| 7 | 1 | 16.076 | 19/5:04.418 |
| 8 | 2 | 18.266 | 19/5:09.747 |
| 9 | 2 | 17.004 | 19/5:11.228 |
| 10 | 2 | 15.836 | 19/5:10.194 |
| 11 | 2 | 16.092 | 19/5:09.790 |
| 12 | 2 | 15.896 | 19/5:09.143 |
| 13 | 2 | 18.473 | 19/5:12.361 |
| 14 | 2 | 17.203 | 19/5:13.397 |
| 15 | 2 | 16.908 | 19/5:13.921 |
| 16 | 2 | 16.855 | 19/5:14.316 |
| 17 | 2 | 16.056 | 19/5:13.772 |
| 18 | 2 | 15.481 | 19/5:12.681 |
| 19 | 2 | 16.378 | 19/5:12.602 |