Richards said after the game that his side would need lift several gears quickly against top-of-the-ladder Hawthorn next Friday night.
"That’s the standard. Finals footy. We had a taste and it's a real wake-up call for us of what's expected," Richards said.
"Hawthorn. Six days. Friday night football. We better turn it around pretty quickly."
The Swans defender was one of the few shining lights on the night. He kept Cats spearhead Tom Hawkins to just seven possessions and no goals, while helping himself to 21 of his own.
However, Richards said the Swans never really got close to challenging the high-octane Cats.
"It was really disappointing. We wanted to come down here and test ourselves against one of the best and Geelong just got off to a flyer," he said.
"We were never really in it. Maybe in the third (quarter) we had a little bit of momentum, but like any good team they just came straight back at us.
"I think the scoreboard was probably not a true reflection of the game - if they kicked accurately it could have been a far bigger win."
The Swans were outhunted by a hungrier Geelong, according to Richards.
The Cats dominated the tackle count (95-65) and set the tone early in the game with frenzied pressure around the ball. They also had considerably more possessions than the Swans. (433-349)
"It was one of the first things (Sydney Swans coach) John (Longmire) brought up after the game," he said.
"They had the majority of the ball throughout the game and despite that they still had 30 more tackles than us. So I think that's a reflection of effort – they wanted it more."
Despite the doom and gloom, Richards said the club was confident it would have a much better showing next week and once finals kick in.
"If you look at this time last year we finished off the season playing some quality teams and it was a bit of a wake-up call for us and we were able to turn it around quickly, so we know we can," he said.
"It's just we don't want to be losing games at this time of year."
Michael O'Loughlin was a very welcome addition to the Swans trip in Maningrida, kicking things off with a training session for the community.
03:33
Privitelli reflects on the 2024 AFLW Season
Hear from Bec Privitelli as she speaks on the highs and lows of the 2024 AFLW Season.
05:35
2024 Goals | Isaac Heeney
Re-watch all of Isaac Heeney's goals from the 2024 season.
04:26
Here for W, presented by ARA
We chat with assistant coach Bron Gulden and defence coach Colin O''Riordan of their roles in the Swans AFLW program, and their impact on female athletes at the club.
Swans in the Top End: School days, homeland visits & Mickey O arrives
The Sydney Swans ‘Kick The Habit’ Campaign continues with school, youth centre, aged care and homeland visits in the West Arnhem Land and the exciting arrival of Michael O’Loughlin just in time for the three-day smoke-free footy festival.
By the numbers: 2024 stats
Peter Blucher takes a look at the numbers that made up the 2024 AFL season.
Hall of Fame Bio: Harry Clarke
As we reflect on the club's 150 year history, which began in South Melbourne in 1874 and then to the Harbour City in 1982, we are highlighting the greats in the Swans Hall of Fame.
Back-to-back home games to kick off 2025
The 2025 Toyota AFL Premiership Season fixture has been released.