| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 22.113 | N/A |
| 2 | 4 | 18.116 | 27/8:13.129 |
| 3 | 4 | 18.491 | 27/8:18.004 |
| 4 | 3 | 18.030 | 27/8:15.633 |
| 5 | 3 | 17.313 | 27/8:09.788 |
| 6 | 3 | 19.486 | 27/8:17.580 |
| 7 | 3 | 18.381 | 27/8:17.986 |
| 8 | 3 | 17.143 | 27/8:13.678 |
| 9 | 4 | 19.169 | 27/8:17.032 |
| 10 | 2 | 19.505 | 26/8:02.207 |
| 11 | 2 | 17.701 | 26/8:00.450 |
| 12 | 2 | 19.096 | 26/8:02.183 |
| 13 | 2 | 17.908 | 26/8:01.152 |
| 14 | 2 | 17.741 | 27/8:18.273 |
| 15 | 2 | 20.095 | 26/8:03.139 |
| 16 | 2 | 18.106 | 26/8:02.581 |
| 17 | 2 | 18.042 | 26/8:01.992 |
| 18 | 3 | 22.267 | 26/8:07.686 |
| 19 | 4 | 19.394 | 26/8:08.757 |
| 20 | 4 | 17.987 | 26/8:07.864 |