| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 17.811 | N/A |
| 2 | 3 | 14.428 | 21/5:06.371 |
| 3 | 2 | 14.039 | 21/5:02.481 |
| 4 | 2 | 14.923 | 21/5:07.077 |
| 5 | 3 | 14.954 | 21/5:09.531 |
| 6 | 3 | 16.769 | 20/5:03.240 |
| 7 | 3 | 13.994 | 21/5:14.834 |
| 8 | 3 | 15.945 | 20/5:02.952 |
| 9 | 4 | 18.032 | 20/5:10.135 |
| 10 | 4 | 19.136 | 19/5:02.251 |
| 11 | 3 | 14.447 | 20/5:15.478 |
| 12 | 3 | 13.985 | 20/5:12.573 |
| 13 | 3 | 13.744 | 20/5:09.771 |
| 14 | 3 | 14.791 | 20/5:08.930 |
| 15 | 4 | 27.377 | 19/5:09.107 |
| 16 | 4 | 14.105 | 19/5:06.613 |
| 17 | 4 | 22.639 | 19/5:14.032 |
| 18 | 4 | 14.578 | 19/5:12.043 |
| 19 | 4 | 14.067 | 19/5:09.764 |