| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 18.104 | 17/5:07.768 |
| 2 | 3 | 16.320 | 18/5:09.816 |
| 3 | 3 | 16.271 | 18/5:04.170 |
| 4 | 3 | 15.590 | 19/5:14.854 |
| 5 | 2 | 16.659 | 19/5:15.187 |
| 6 | 2 | 16.135 | 19/5:13.750 |
| 7 | 4 | 20.125 | 18/5:06.525 |
| 8 | 4 | 16.327 | 18/5:04.945 |
| 9 | 4 | 16.510 | 18/5:04.082 |
| 10 | 4 | 17.474 | 18/5:05.127 |
| 11 | 3 | 16.207 | 18/5:03.909 |
| 12 | 3 | 16.380 | 18/5:03.153 |
| 13 | 3 | 16.495 | 18/5:02.673 |
| 14 | 3 | 16.940 | 18/5:02.833 |
| 15 | 4 | 19.418 | 18/5:05.946 |
| 16 | 4 | 16.016 | 18/5:04.842 |
| 17 | 4 | 19.728 | 18/5:07.799 |
| 18 | 4 | 16.389 | 18/5:07.088 |