| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.881 | 18/5:03.858 |
| 2 | 1 | 16.802 | 18/5:03.147 |
| 3 | 1 | 17.677 | 18/5:08.160 |
| 4 | 2 | 16.983 | 18/5:07.543 |
| 5 | 2 | 18.276 | 18/5:11.828 |
| 6 | 2 | 16.780 | 18/5:10.197 |
| 7 | 2 | 19.100 | 18/5:14.997 |
| 8 | 2 | 21.21 | 17/5:04.935 |
| 9 | 2 | 16.492 | 17/5:02.205 |
| 10 | 2 | 16.501 | 17/5:00.036 |
| 11 | 2 | 17.627 | 17/5:00.002 |
| 12 | 2 | 18.254 | 17/5:00.862 |
| 13 | 2 | 16.953 | 18/5:17.528 |
| 14 | 2 | 17.285 | 18/5:17.071 |
| 15 | 2 | 17.813 | 18/5:17.309 |
| 16 | 2 | 17.367 | 18/5:17.015 |
| 17 | 2 | 17.159 | 18/5:16.535 |
| 18 | 2 | 17.447 | 18/5:16.397 |