| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.566 | 19/5:14.754 |
| 2 | 1 | 16.611 | 19/5:15.181 |
| 3 | 1 | 16.652 | 19/5:15.584 |
| 4 | 2 | 17.254 | 18/5:01.873 |
| 5 | 2 | 18.045 | 18/5:06.461 |
| 6 | 2 | 17.152 | 18/5:06.840 |
| 7 | 2 | 17.101 | 18/5:06.980 |
| 8 | 2 | 17.334 | 18/5:07.609 |
| 9 | 2 | 16.581 | 18/5:06.592 |
| 10 | 2 | 16.579 | 18/5:05.775 |
| 11 | 2 | 16.803 | 18/5:05.473 |
| 12 | 2 | 16.543 | 18/5:04.832 |
| 13 | 2 | 17.958 | 18/5:06.248 |
| 14 | 2 | 16.744 | 18/5:05.901 |
| 15 | 2 | 20.685 | 18/5:10.330 |
| 16 | 2 | 16.755 | 18/5:09.783 |
| 17 | 2 | 16.737 | 18/5:09.282 |
| 18 | 2 | 21.565 | 18/5:13.665 |