| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 17.386 | N/A |
| 2 | 2 | 15.665 | 31/8:07.336 |
| 3 | 1 | 16.057 | 31/8:13.216 |
| 4 | 1 | 15.560 | 31/8:10.206 |
| 5 | 2 | 16.696 | 30/8:01.226 |
| 6 | 2 | 15.784 | 30/8:00.005 |
| 7 | 2 | 15.615 | 31/8:14.271 |
| 8 | 1 | 17.103 | 30/8:03.374 |
| 9 | 1 | 15.839 | 30/8:02.542 |
| 10 | 1 | 16.159 | 30/8:02.926 |
| 11 | 1 | 15.636 | 30/8:01.716 |
| 12 | 1 | 15.945 | 30/8:01.541 |
| 13 | 3 | 20.422 | 30/8:12.215 |
| 14 | 3 | 15.445 | 30/8:10.144 |
| 15 | 3 | 20.940 | 29/8:03.118 |
| 16 | 3 | 16.917 | 29/8:03.647 |
| 17 | 3 | 15.874 | 29/8:02.285 |
| 18 | 3 | 16.491 | 29/8:02.100 |
| 19 | 3 | 17.056 | 29/8:02.814 |
| 20 | 3 | 16.853 | 29/8:03.154 |
| 21 | 3 | 16.092 | 29/8:02.394 |