| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.903 | 18/5:04.254 |
| 2 | 1 | 16.412 | 19/5:16.492 |
| 3 | 1 | 16.653 | 19/5:16.464 |
| 4 | 1 | 17.444 | 18/5:03.354 |
| 5 | 2 | 18.609 | 18/5:09.676 |
| 6 | 4 | 20.007 | 17/5:00.413 |
| 7 | 4 | 17.568 | 17/5:00.162 |
| 8 | 4 | 18.680 | 17/5:02.336 |
| 9 | 4 | 16.502 | 18/5:17.556 |
| 10 | 4 | 17.306 | 18/5:16.951 |
| 11 | 4 | 16.608 | 18/5:15.314 |
| 12 | 4 | 17.703 | 18/5:15.593 |
| 13 | 4 | 17.074 | 18/5:14.957 |
| 14 | 4 | 18.580 | 18/5:16.349 |
| 15 | 4 | 17.130 | 18/5:15.815 |
| 16 | 4 | 18.369 | 18/5:16.741 |
| 17 | 4 | 17.430 | 18/5:16.565 |
| 18 | 4 | 20.544 | 18/5:19.522 |