| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.849 | 18/5:03.282 |
| 2 | 2 | 17.360 | 18/5:07.881 |
| 3 | 2 | 17.590 | 18/5:10.794 |
| 4 | 2 | 17.898 | 18/5:13.637 |
| 5 | 3 | 17.554 | 18/5:14.104 |
| 6 | 3 | 17.335 | 18/5:13.758 |
| 7 | 3 | 19.540 | 17/5:01.449 |
| 8 | 3 | 17.761 | 17/5:01.510 |
| 9 | 3 | 17.673 | 17/5:01.391 |
| 10 | 3 | 16.853 | 18/5:17.543 |
| 11 | 3 | 16.938 | 18/5:16.393 |
| 12 | 3 | 17.129 | 18/5:15.720 |
| 13 | 3 | 17.102 | 18/5:15.114 |
| 14 | 3 | 17.361 | 18/5:14.927 |
| 15 | 3 | 16.911 | 18/5:14.225 |
| 16 | 3 | 20.856 | 17/5:00.379 |
| 17 | 4 | 20.644 | 17/5:03.354 |