| | Heat Number - 1 | | | |
| Lane | Comp.No. | __________Name__________ | AaD | Club/Country | Time |
| 1 | 1 | Alice RUSH | 12 | Co Cambridge | 1:30.00 |
| 2 | 3 | Irving MCCORMICK | 10 | Co Cambridge | 1:30.00 |
| 3 | 5 | Louis ROLFE | 10 | Co Cambridge | 1:30.00 |
| 4 | 7 | Alex JENNETT | 16 | Co Cambridge | 1:30.00 |
| 5 | 8 | Mark CHAPMAN-COLE | 21 | Co Cambridge | 1:30.00 |
| 6 | 6 | Fionn OVINGTON | 12 | Co Cambridge | 1:30.00 |
| 7 | 4 | Jonathan DOUGLAS | 13 | Co Cambridge | 1:30.00 |
| 8 | 2 | Jack SMITH | 12 | Co Cambridge | 1:30.00 |
| | Heat Number - 2 | | | |
| Lane | Comp.No. | __________Name__________ | AaD | Club/Country | Time |
| 3 | 9 | Edmund LAING | 8 | Co Cambridge | 30.00 |
| 4 | 11 | George LAING | 8 | Co Cambridge | 30.00 |
| 5 | 12 | Edward BRENTON | 9 | Co Cambridge | 25.00 |
| 6 | 10 | Alastair MINSHALL | 8 | Co Cambridge | 30.00 |
| | Heat Number - 3 | | | |
| Lane | Comp.No. | __________Name__________ | AaD | Club/Country | Time |
| 2 | 13 | Matthew SCHOFIELD | 8 | Co Cambridge | 25.00 |
| 3 | 15 | Angus BEAN | 9 | Co Cambridge | 25.00 |
| 4 | 17 | Sam PEDDER | 9 | Co Cambridge | 20.00 |
| 5 | 16 | Alexsandar RADIC | 8 | Co Cambridge | 23.39 |
| 6 | 14 | Xavier MANASSE | 9 | Co Cambridge | 25.00 |