| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 6.864 | N/A |
| 2 | 1 | 15.451 | 20/5:00.433 |
| 3 | 1 | 16.090 | 20/5:06.503 |
| 4 | 1 | 16.022 | 20/5:08.096 |
| 5 | 1 | 16.105 | 20/5:09.287 |
| 6 | 1 | 15.693 | 20/5:08.435 |
| 7 | 2 | 21.403 | 19/5:09.156 |
| 8 | 2 | 16.115 | 19/5:07.041 |
| 9 | 2 | 15.830 | 19/5:05.459 |
| 10 | 2 | 20.713 | 19/5:13.708 |
| 11 | 2 | 15.643 | 19/5:11.181 |
| 12 | 2 | 15.588 | 19/5:09.023 |
| 13 | 2 | 15.322 | 19/5:06.826 |
| 14 | 2 | 15.789 | 19/5:05.614 |
| 15 | 2 | 15.978 | 19/5:04.818 |
| 16 | 2 | 15.706 | 19/5:03.801 |
| 17 | 2 | 16.317 | 19/5:03.599 |
| 18 | 2 | 15.841 | 19/5:02.917 |
| 19 | 2 | 16.352 | 19/5:02.822 |