Lalomilo is a blockbusting midfielder who is adept in several backline positions.
He captained the De La Salle 1st XV before moving to Bay of Plenty where he plays club rugby for Te Puke Sports and works full time. Lalomilo was a member of the Bay of Plenty Under 19 team that won the Jock Hobbs Memorial National Under 19 tournament. He scored four tries across the three matches to finish as the second highest try scorer at the event. Lalomilo made his Mitre 10 Cup debut for Bay of Plenty against Otago in 2018.