| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 4.917 | N/A |
| 2 | 4 | 17.173 | 19/5:14.031 |
| 3 | 4 | 17.237 | 19/5:14.607 |
| 4 | 4 | 17.279 | 19/5:15.051 |
| 5 | 4 | 16.653 | 19/5:12.456 |
| 6 | 4 | 17.877 | 19/5:15.305 |
| 7 | 4 | 17.438 | 19/5:15.888 |
| 8 | 4 | 16.984 | 19/5:15.136 |
| 9 | 4 | 17.172 | 19/5:14.996 |
| 10 | 4 | 18.563 | 18/5:00.293 |
| 11 | 4 | 16.907 | 19/5:16.826 |
| 12 | 4 | 18.815 | 18/5:01.795 |
| 13 | 4 | 17.554 | 18/5:01.924 |
| 14 | 4 | 18.537 | 18/5:03.318 |
| 15 | 4 | 17.192 | 18/5:02.879 |
| 16 | 4 | 16.851 | 18/5:02.113 |
| 17 | 4 | 20.702 | 18/5:05.534 |
| 18 | 4 | 17.171 | 18/5:05.022 |