| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 2.064 | N/A |
| 2 | 3 | 21.253 | 21/7:07.124 |
| 3 | 3 | 21.396 | 21/7:08.554 |
| 4 | 2 | 21.621 | 21/7:10.530 |
| 5 | 3 | 21.098 | 21/7:08.904 |
| 6 | 2 | 20.794 | 21/7:06.712 |
| 7 | 2 | 20.408 | 21/7:03.964 |
| 8 | 2 | 20.995 | 21/7:03.678 |
| 9 | 3 | 21.624 | 21/7:05.036 |
| 10 | 3 | 20.469 | 21/7:03.526 |
| 11 | 3 | 20.848 | 21/7:03.076 |
| 12 | 3 | 20.552 | 21/7:02.169 |
| 13 | 3 | 21.566 | 21/7:03.104 |
| 14 | 3 | 20.662 | 21/7:02.504 |
| 15 | 3 | 20.505 | 21/7:01.765 |
| 16 | 3 | 21.444 | 21/7:02.377 |
| 17 | 3 | 21.154 | 21/7:02.550 |
| 18 | 2 | 23.408 | 21/7:05.354 |
| 19 | 2 | 20.123 | 21/7:04.197 |
| 20 | 2 | 20.765 | 21/7:03.837 |
| 21 | 2 | 20.991 | 21/7:03.740 |