| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 21.956 | N/A |
| 2 | 1 | 20.168 | 21/7:05.316 |
| 3 | 1 | 20.266 | 21/7:06.296 |
| 4 | 1 | 19.589 | 21/7:02.109 |
| 5 | 1 | 19.989 | 21/7:02.016 |
| 6 | 1 | 19.769 | 21/7:01.008 |
| 7 | 1 | 19.810 | 21/7:00.592 |
| 8 | 1 | 19.883 | 21/7:00.453 |
| 9 | 1 | 19.883 | 21/7:00.348 |
| 10 | 1 | 21.826 | 21/7:04.584 |
| 11 | 1 | 20.143 | 21/7:04.608 |
| 12 | 1 | 19.505 | 21/7:03.466 |
| 13 | 1 | 19.516 | 21/7:02.534 |
| 14 | 1 | 19.837 | 21/7:02.239 |
| 15 | 1 | 19.708 | 21/7:01.801 |
| 16 | 1 | 21.243 | 21/7:03.469 |
| 17 | 1 | 19.883 | 21/7:03.228 |
| 18 | 1 | 19.419 | 21/7:02.470 |
| 19 | 1 | 19.786 | 21/7:02.203 |
| 20 | 1 | 19.334 | 21/7:01.489 |
| 21 | 1 | 19.977 | 21/7:01.490 |