| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 3.204 | N/A |
| 2 | 4 | 18.791 | 17/5:03.086 |
| 3 | 4 | 16.701 | 18/5:04.886 |
| 4 | 4 | 16.025 | 19/5:12.306 |
| 5 | 4 | 17.531 | 19/5:13.092 |
| 6 | 4 | 16.477 | 19/5:11.094 |
| 7 | 4 | 16.445 | 19/5:09.114 |
| 8 | 4 | 16.250 | 19/5:07.198 |
| 9 | 4 | 17.281 | 19/5:08.081 |
| 10 | 4 | 16.414 | 19/5:07.034 |
| 11 | 4 | 16.016 | 19/5:05.479 |
| 12 | 4 | 16.302 | 19/5:04.676 |
| 13 | 4 | 16.463 | 19/5:04.248 |
| 14 | 4 | 16.520 | 19/5:03.964 |
| 15 | 4 | 16.705 | 19/5:03.959 |
| 16 | 4 | 16.077 | 19/5:03.201 |
| 17 | 4 | 16.496 | 19/5:03.009 |
| 18 | 4 | 16.473 | 19/5:02.816 |
| 19 | 4 | 17.936 | 19/5:04.107 |