| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 1.617 | N/A |
| 2 | 2 | 23.341 | 19/7:01.755 |
| 3 | 1 | 23.147 | 19/7:00.009 |
| 4 | 1 | 23.386 | 19/7:00.861 |
| 5 | 2 | 23.901 | 19/7:03.604 |
| 6 | 2 | 23.211 | 19/7:02.766 |
| 7 | 2 | 23.800 | 19/7:03.975 |
| 8 | 2 | 22.976 | 19/7:02.719 |
| 9 | 2 | 23.354 | 19/7:02.628 |
| 10 | 2 | 26.168 | 19/7:08.185 |
| 11 | 2 | 23.249 | 19/7:07.376 |
| 12 | 2 | 22.865 | 19/7:06.086 |
| 13 | 2 | 23.579 | 19/7:06.082 |
| 14 | 2 | 23.312 | 19/7:05.709 |
| 15 | 2 | 24.967 | 19/7:07.517 |
| 16 | 2 | 23.353 | 19/7:07.147 |
| 17 | 2 | 23.397 | 19/7:06.873 |
| 18 | 1 | 23.485 | 19/7:06.725 |
| 19 | 1 | 24.145 | 19/7:07.253 |