| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 16.880 | 18/5:03.840 |
| 2 | 1 | 16.615 | 18/5:01.455 |
| 3 | 1 | 16.242 | 19/5:15.001 |
| 4 | 1 | 16.186 | 19/5:13.134 |
| 5 | 1 | 16.037 | 19/5:11.448 |
| 6 | 1 | 16.951 | 19/5:13.218 |
| 7 | 1 | 16.197 | 19/5:12.436 |
| 8 | 1 | 16.714 | 19/5:13.077 |
| 9 | 1 | 17.287 | 19/5:14.786 |
| 10 | 1 | 16.624 | 19/5:14.893 |
| 11 | 1 | 17.353 | 19/5:16.239 |
| 12 | 1 | 16.790 | 19/5:16.470 |
| 13 | 1 | 16.202 | 19/5:15.806 |
| 14 | 1 | 20.551 | 18/5:04.237 |
| 15 | 1 | 16.825 | 18/5:04.145 |
| 16 | 1 | 16.507 | 18/5:03.706 |
| 17 | 1 | 16.225 | 18/5:03.020 |
| 18 | 1 | 16.633 | 18/5:02.819 |