| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.010 | 20/5:00.200 |
| 2 | 1 | 14.535 | 21/5:10.223 |
| 3 | 2 | 15.242 | 21/5:13.509 |
| 4 | 1 | 14.679 | 21/5:12.197 |
| 5 | 1 | 14.584 | 21/5:11.010 |
| 6 | 2 | 18.714 | 20/5:09.213 |
| 7 | 2 | 15.223 | 20/5:08.534 |
| 8 | 2 | 15.288 | 20/5:08.188 |
| 9 | 2 | 15.390 | 20/5:08.144 |
| 10 | 1 | 14.580 | 20/5:06.490 |
| 11 | 1 | 14.836 | 20/5:05.602 |
| 12 | 1 | 14.962 | 20/5:05.072 |
| 13 | 1 | 14.981 | 20/5:04.652 |
| 14 | 1 | 14.839 | 20/5:04.090 |
| 15 | 2 | 14.686 | 20/5:03.399 |
| 16 | 2 | 17.401 | 20/5:06.188 |
| 17 | 2 | 17.292 | 20/5:08.520 |
| 18 | 2 | 14.709 | 20/5:07.723 |
| 19 | 2 | 22.398 | 20/5:15.104 |
| 20 | 2 | 21.285 | 20/5:20.634 |