| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 14.299 | 21/5:00.279 |
| 2 | 2 | 15.320 | 21/5:11.000 |
| 3 | 1 | 13.848 | 21/5:04.269 |
| 4 | 3 | 17.290 | 20/5:03.785 |
| 5 | 3 | 13.921 | 21/5:13.648 |
| 6 | 3 | 13.815 | 21/5:09.725 |
| 7 | 3 | 18.067 | 20/5:04.457 |
| 8 | 3 | 13.488 | 20/5:00.120 |
| 9 | 3 | 13.813 | 21/5:12.342 |
| 10 | 3 | 15.753 | 21/5:14.189 |
| 11 | 4 | 16.857 | 20/5:02.675 |
| 12 | 3 | 13.497 | 21/5:14.944 |
| 13 | 4 | 16.996 | 20/5:03.022 |
| 14 | 4 | 13.167 | 20/5:00.187 |
| 15 | 4 | 17.433 | 20/5:03.419 |
| 16 | 3 | 16.486 | 20/5:05.062 |
| 17 | 4 | 22.661 | 20/5:13.778 |
| 18 | 4 | 15.123 | 20/5:13.149 |
| 19 | 4 | 18.993 | 19/5:00.827 |