| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 16.082 | 19/5:05.558 |
| 2 | 2 | 16.334 | 19/5:07.952 |
| 3 | 2 | 15.950 | 19/5:06.318 |
| 4 | 2 | 15.939 | 19/5:05.449 |
| 5 | 2 | 15.786 | 19/5:04.346 |
| 6 | 2 | 16.423 | 19/5:05.628 |
| 7 | 1 | 16.551 | 19/5:06.891 |
| 8 | 1 | 15.515 | 19/5:05.378 |
| 9 | 1 | 15.463 | 19/5:04.091 |
| 10 | 1 | 15.894 | 19/5:03.880 |
| 11 | 1 | 15.891 | 19/5:03.703 |
| 12 | 1 | 16.592 | 19/5:04.665 |
| 13 | 2 | 18.357 | 19/5:08.059 |
| 14 | 2 | 16.226 | 19/5:08.076 |
| 15 | 2 | 16.794 | 19/5:08.810 |
| 16 | 2 | 16.228 | 19/5:08.780 |
| 17 | 2 | 16.211 | 19/5:08.734 |
| 18 | 2 | 16.289 | 19/5:08.776 |
| 19 | 2 | 20.376 | 19/5:12.901 |