| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 1.952 | N/A |
| 2 | 3 | 15.091 | 21/5:03.772 |
| 3 | 2 | 15.096 | 21/5:03.822 |
| 4 | 1 | 15.249 | 21/5:04.858 |
| 5 | 4 | 19.029 | 20/5:08.160 |
| 6 | 4 | 13.937 | 21/5:15.056 |
| 7 | 4 | 14.089 | 21/5:10.255 |
| 8 | 2 | 14.041 | 21/5:06.329 |
| 9 | 3 | 18.162 | 21/5:13.687 |
| 10 | 2 | 18.246 | 20/5:03.714 |
| 11 | 2 | 14.906 | 20/5:01.859 |
| 12 | 2 | 14.182 | 21/5:14.730 |
| 13 | 2 | 14.476 | 21/5:12.792 |
| 14 | 2 | 19.137 | 20/5:02.504 |
| 15 | 2 | 14.160 | 20/5:00.253 |
| 16 | 2 | 14.629 | 21/5:14.525 |
| 17 | 2 | 16.599 | 20/5:00.048 |
| 18 | 3 | 20.018 | 20/5:04.886 |
| 19 | 3 | 16.130 | 20/5:05.083 |
| 20 | 3 | 16.040 | 20/5:05.169 |