| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 17.015 | 18/5:06.270 |
| 2 | 1 | 18.022 | 18/5:15.333 |
| 3 | 1 | 17.237 | 18/5:13.644 |
| 4 | 1 | 17.631 | 18/5:14.572 |
| 5 | 1 | 16.316 | 18/5:10.396 |
| 6 | 1 | 16.320 | 18/5:07.623 |
| 7 | 1 | 16.927 | 18/5:07.203 |
| 8 | 1 | 17.352 | 18/5:07.845 |
| 9 | 1 | 16.508 | 18/5:06.656 |
| 10 | 1 | 16.542 | 18/5:05.766 |
| 11 | 1 | 16.361 | 18/5:04.742 |
| 12 | 1 | 16.579 | 18/5:04.215 |
| 13 | 1 | 16.786 | 18/5:04.056 |
| 14 | 1 | 16.153 | 18/5:03.106 |
| 15 | 1 | 16.128 | 18/5:02.252 |
| 16 | 1 | 16.112 | 18/5:01.488 |
| 17 | 1 | 16.329 | 18/5:01.043 |
| 18 | 1 | 16.678 | 18/5:00.996 |