| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 28.107 | N/A |
| 2 | 3 | 19.826 | 21/7:04.627 |
| 3 | 4 | 21.461 | 20/7:00.333 |
| 4 | 5 | 21.376 | 20/7:04.972 |
| 5 | 5 | 20.480 | 20/7:03.036 |
| 6 | 3 | 21.109 | 20/7:04.264 |
| 7 | 3 | 20.104 | 20/7:01.901 |
| 8 | 3 | 19.106 | 21/7:17.998 |
| 9 | 3 | 18.666 | 21/7:13.427 |
| 10 | 3 | 20.528 | 21/7:14.009 |
| 11 | 4 | 23.331 | 21/7:20.081 |
| 12 | 3 | 21.950 | 20/7:01.816 |
| 13 | 3 | 19.318 | 21/7:20.198 |
| 14 | 3 | 20.098 | 21/7:19.419 |
| 15 | 3 | 19.402 | 21/7:17.757 |
| 16 | 3 | 20.188 | 21/7:17.364 |
| 17 | 3 | 28.322 | 20/7:06.234 |
| 18 | 3 | 26.350 | 20/7:12.264 |
| 19 | 3 | 20.321 | 20/7:11.261 |
| 20 | 3 | 19.837 | 20/7:09.880 |